diff --git a/.github/workflows/test-and-deploy.yml b/.github/workflows/test-and-deploy.yml
index 0027f500..00f7e738 100644
--- a/.github/workflows/test-and-deploy.yml
+++ b/.github/workflows/test-and-deploy.yml
@@ -21,7 +21,7 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     needs: tests
-    if: github.ref == 'refs/heads/qa-node20'
+    if: github.ref == 'refs/heads/qa-node20-es-tuning'
     steps:
       - name: Checkout repo
         uses: actions/checkout@v3
diff --git a/config/qa.env b/config/qa.env
index 06d7fd15..d919212d 100644
--- a/config/qa.env
+++ b/config/qa.env
@@ -1,6 +1,6 @@
 # Greg built self-hosted production domain:
 ENCRYPTED_ELASTICSEARCH_URI=AQECAHh7ea2tyZ6phZgT4B9BDKwguhlFtRC6hgt+7HbmeFsrsgAAAHgwdgYJKoZIhvcNAQcGoGkwZwIBADBiBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDIYpOz/BbRlJZUul7gIBEIA1idumQ6fdf/j5/pzF4t96MGGH/eV1gD4WCyLUnScgNYqtRNK0ajRO6XVroswsrJtgCwUerDM=
-ENCRYPTED_RESOURCES_INDEX=AQECAHh7ea2tyZ6phZgT4B9BDKwguhlFtRC6hgt+7HbmeFsrsgAAAHIwcAYJKoZIhvcNAQcGoGMwYQIBADBcBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDDHuuuG/vsNVvjm2BgIBEIAvNe+XrgVv1D1W1WLqvsTWrCET7oK3/LlvfcQwFWIW0W4dONlDbU9UXrlufonpJ5M=
+ENCRYPTED_RESOURCES_INDEX=AQECAHh7ea2tyZ6phZgT4B9BDKwguhlFtRC6hgt+7HbmeFsrsgAAAHIwcAYJKoZIhvcNAQcGoGMwYQIBADBcBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDFVXv05VtUwVtXit3wIBEIAv7GbABuJ+cOEA7ZqVzPEdL6zGytekVKeQnh4z50B2RXXsUKlMUz6osvh6S4koOYY=
 
 ENCRYPTED_SCSB_URL=AQECAHh7ea2tyZ6phZgT4B9BDKwguhlFtRC6hgt+7HbmeFsrsgAAAH8wfQYJKoZIhvcNAQcGoHAwbgIBADBpBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDBKllElmWYLxGOGopQIBEIA8JJyKde/8m8iCJGKR5D8HoTJhXHeyvw9eIDeuUNKiXLfJwoVz+PDAZSxkCQtM9O91zGhXbe3l6Bk1RlYJ
 ENCRYPTED_SCSB_API_KEY=AQECAHh7ea2tyZ6phZgT4B9BDKwguhlFtRC6hgt+7HbmeFsrsgAAAGMwYQYJKoZIhvcNAQcGoFQwUgIBADBNBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDNw8KXkyN8HvtjAX0gIBEIAgX+XG2fxTj6kSchrd/dfHB05KU5pkT0LtPxUTuNCXoLc=
diff --git a/lib/resources.js b/lib/resources.js
index efce2583..b34a7b55 100644
--- a/lib/resources.js
+++ b/lib/resources.js
@@ -856,7 +856,7 @@ const buildElasticBody = function (params) {
           query
         }
       }
-      body.min_score = 0.65
+      body.min_score = 1.65
       body.sort = ['_score']
 
       // just filters: no score
@@ -1225,6 +1225,53 @@ const buildElasticQuery = function (params) {
   if (params.q) {
     // Merge keyword-specific ES query into the query we're building:
     query.bool = { must: [buildElasticQueryForKeywords(params)] }
+
+    // Mike, Elastic consultant, additions:
+    query.bool.should = []
+    query.bool.should.push({
+      term: {
+        nyplSource: {
+          value: 'sierra-nypl',
+          boost: 1
+        }
+      }
+    })
+    if (['all', 'title'].includes(params.search_scope)) {
+      query.bool.should.push({
+        prefix: {
+          'title.keyword': {
+            value: params.q,
+            boost: 100
+          }
+        }
+      })
+      query.bool.should.push({
+        term: {
+          'title.keyword': {
+            value: params.q,
+            boost: 105
+          }
+        }
+      })
+    }
+    if (['all', 'contributor'].includes(params.search_scope)) {
+      query.bool.should.push({
+        prefix: {
+          'contributorLiteral.keyword': {
+            value: params.q,
+            boost: 100
+          }
+        }
+      })
+      query.bool.should.push({
+        term: {
+          'contributorLiteral.keyword': {
+            value: params.q,
+            boost: 105
+          }
+        }
+      })
+    }
   }
 
   const advancedParamQueries = ADVANCED_SEARCH_PARAMS