SYMPTOM:
When searching on a string in a search box in Strategy Web 9.x and 10.x (Web Quick Search), only metrics are shown, and attributes are missing, even though they should be included.
In this example, the string "coun" is used. Both attributes and metrics are available in the metadata that contain this string, however only the metric(s) are shown:

The search results should show both object types:

CAUSE:
This is a known issue in Strategy Web 9.x and 10.x whereby the index files for the Web Quick Search have become corrupted.
ACTION:
The index files for the Web search function need to be recreated. To do so, perform the following steps: