diff --git a/client/src/pages/affiliationsTab.jsx b/client/src/pages/affiliationsTab.jsx
index c82a1387..08e053af 100644
--- a/client/src/pages/affiliationsTab.jsx
+++ b/client/src/pages/affiliationsTab.jsx
@@ -63,7 +63,7 @@ export default function AffiliationsTab({ affiliations, selectedAffiliations, se
       <Row gutters>
         <Col n="2">
           <TextInput
-            label="Search affiliations on name"
+            label="Filter affiliations on name"
             onChange={(e) => setFilteredAffiliationName(e.target.value)}
             value={filteredAffiliationName}
           />
diff --git a/client/src/pages/filters.jsx b/client/src/pages/filters.jsx
index 78ca121d..bdf6c7ae 100644
--- a/client/src/pages/filters.jsx
+++ b/client/src/pages/filters.jsx
@@ -1,5 +1,7 @@
 import {
   Button,
+  Checkbox,
+  CheckboxGroup,
   Col,
   Row,
   Select,
@@ -23,12 +25,14 @@ export default function Filters({ sendQuery }) {
     if (searchParams.size === 0) {
       setSearchParams({
         affiliations: [],
+        datasets: false,
         endYear: '2021',
         startYear: '2021',
       });
     } else {
       setCurrentSearchParams({
         affiliations: searchParams.getAll('affiliations'),
+        datasets: searchParams.get('datasets') === 'true',
         endYear: searchParams.get('endYear'),
         startYear: searchParams.get('startYear'),
       });
@@ -56,7 +60,7 @@ export default function Filters({ sendQuery }) {
       <Col n="5">
         <TagInput
           hint="Press ENTER to search for several terms / expressions. If several, an OR operator is used."
-          label="Affiliation raw name"
+          label="Affiliation name"
           message={message}
           messageType={messageType}
           onTagsChange={(affiliations) => setSearchParams({ ...currentSearchParams, affiliations })}
@@ -64,7 +68,7 @@ export default function Filters({ sendQuery }) {
           onInputHandler={setOnInputAffiliationsHandler}
         />
       </Col>
-      <Col n="2">
+      <Col n="1">
         <Select
           hint="&nbsp;"
           label="Start year"
@@ -73,7 +77,7 @@ export default function Filters({ sendQuery }) {
           onChange={(e) => setSearchParams({ ...currentSearchParams, startYear: e.target.value })}
         />
       </Col>
-      <Col n="2">
+      <Col n="1">
         <Select
           hint="&nbsp;"
           label="End year"
@@ -82,7 +86,19 @@ export default function Filters({ sendQuery }) {
           onChange={(e) => setSearchParams({ ...currentSearchParams, endYear: e.target.value })}
         />
       </Col>
-      <Col>
+      <Col n="2">
+        <CheckboxGroup
+          hint="&nbsp;"
+          legend="&nbsp;"
+        >
+          <Checkbox
+            label="Search for datasets only"
+            checked={currentSearchParams.datasets}
+            onChange={(e) => setSearchParams({ ...currentSearchParams, datasets: e.target.checked })}
+          />
+        </CheckboxGroup>
+      </Col>
+      <Col n="2">
         <Button
           icon="ri-search-line"
           onClick={checkAndSendQuery}
diff --git a/client/src/pages/index.jsx b/client/src/pages/index.jsx
index fb17814c..3caaeb7f 100644
--- a/client/src/pages/index.jsx
+++ b/client/src/pages/index.jsx
@@ -153,7 +153,7 @@ export default function Home() {
         {isFetching && (
           <PageSpinner />
         )}
-        {!isFetching && allPublications.length > 0 && (
+        {!isFetching && (allAffiliations.length > 0 || allDatasets.length > 0 || allPublications.length > 0) && (
           <Tabs defaultActiveTab={0}>
             <Tab label="Grouped affiliations of works">
               <AffiliationsTab
diff --git a/server/src/routes/works.routes.js b/server/src/routes/works.routes.js
index b8b40ad5..fe763554 100644
--- a/server/src/routes/works.routes.js
+++ b/server/src/routes/works.routes.js
@@ -12,8 +12,9 @@ router.route('/works')
       if (!options?.affiliations) {
         res.status(400).json({ message: 'You must provide at least one affiliation.' });
       } else {
-        options.affiliations = options.affiliations.split(',');
         console.time(`0. Requests ${options.affiliations}`);
+        options.affiliations = options.affiliations.split(',');
+        options.datasets = options.datasets === 'true';
         options.years = range(options.startYear, options.endYear);
         const responses = await Promise.all([
           getFosmWorks({ options }),
@@ -37,22 +38,18 @@ router.route('/works')
         // Sort between publications and datasets
         console.time(`4. Sort works ${options.affiliations}`);
         const publications = [];
-        const datasets = [];
+        let datasets = [];
         const deduplicatedWorksLength = deduplicatedWorks.length;
-        for (let i = 0; i < deduplicatedWorksLength; i += 1) {
-          const deduplicatedWork = deduplicatedWorks[i];
-          if (
-            (deduplicatedWork.datasource.includes('fosm') && deduplicatedWork.type !== 'dataset')
-            || (deduplicatedWork.datasource.includes('openalex') && deduplicatedWork.type !== 'dataset')
-          ) {
-            publications.push(deduplicatedWork);
-          } else if (
-            (deduplicatedWork.datasource.includes('fosm') && deduplicatedWork.type === 'dataset')
-            || (deduplicatedWork.datasource.includes('openalex') && deduplicatedWork.type === 'dataset')
-          ) {
-            datasets.push(deduplicatedWork);
-          } else {
-            console.error(`Work not sorted : ${JSON.stringify(deduplicatedWork)}`);
+        if (options.datasets) {
+          datasets = deduplicatedWorks;
+        } else {
+          for (let i = 0; i < deduplicatedWorksLength; i += 1) {
+            const deduplicatedWork = deduplicatedWorks[i];
+            if (deduplicatedWork.type !== 'dataset') {
+              publications.push(deduplicatedWork);
+            } else {
+              datasets.push(deduplicatedWork);
+            }
           }
         }
         console.timeEnd(`4. Sort works ${options.affiliations}`);
diff --git a/server/src/utils/works.js b/server/src/utils/works.js
index b38fc6b1..61d2718a 100644
--- a/server/src/utils/works.js
+++ b/server/src/utils/works.js
@@ -33,6 +33,7 @@ const getFosmQuery = (options, pit, searchAfter) => {
     query.query.bool.should.push({ multi_match: { fields: affiliationsFields, query: `"${affiliation}"`, operator: 'and' } });
   });
   query.query.bool.must.push({ range: { year: { gte: options.year, lte: options.year } } });
+  // Exclude files for Datacite
   query.query.bool.must_not.push({ term: { genre: 'file' } });
   query.query.bool.minimum_should_match = 1;
   query._source = ['affiliations', 'authors', 'doi', 'external_ids', 'genre', 'genre_raw', 'hal_id', 'id', 'journal_name', 'title', 'year'];
@@ -44,6 +45,9 @@ const getFosmQuery = (options, pit, searchAfter) => {
     query.search_after = searchAfter;
     query.track_total_hits = false;
   }
+  if (options.datasets) {
+    query.query.bool.must.push({ term: { genre_raw: 'dataset' } });
+  }
   return query;
 };
 
@@ -165,6 +169,9 @@ const getOpenAlexPublicationsByYear = (options, cursor = '*', previousResponse =
   if (options.affiliations.length) {
     url += `,raw_affiliation_string.search:(${options.affiliations.map((aff) => `"${aff}"`).join(' OR ')})`;
   }
+  if (options.datasets) {
+    url += ',type:dataset';
+  }
   if (process?.env?.OPENALEX_KEY) {
     url += `&api_key=${process.env.OPENALEX_KEY}`;
   } else {