Contracted separable street names working for autocomplete but not search

[missinglink]

The address Grolmanstraße 1, 10623, Berlin, Germany fails for /v1/search when searching:
Grolmanstr. 1, 10623, Berlin, Germany.

This is an example of a wider bug which effects contracted separable street names.
note: this is not the case for /v1/autocomplete

Examples of different forms which should work for both endpoints:

• Grolmanstraße 1, 10623, Berlin, Germany
• Grolmanstrasse 1, 10623, Berlin, Germany
• Grolmanstr. 1, 10623, Berlin, Germany
• Grolmanstr 1, 10623, Berlin, Germany
• Grolman Straße 1, 10623, Berlin, Germany
• Grolman Strasse 1, 10623, Berlin, Germany
• Grolman Str. 1, 10623, Berlin, Germany
• Grolman Str 1, 10623, Berlin, Germany

[orangejulius]

Huh weird, I would have thought we handled that back in pelias/model#119.

Looking at the raw response from Elasticsearch, we generate the following alt-names for the given address:

"name": {
  "default": [
    "1 Grolmanstraße",
    "1 Grolman Straße"
  ]
},

So I can definitely see how that would work for autocomplete, but not search. I'm kinda hesitant to add tons of alt names until we fix pelias/pelias#862 / pelias/openstreetmap#507, but we could at least try adding another one for -str?