Issue Summary

An example would be to search for a space called Getting Started using the space.title attribute. This is important to check for this particular space name!
The endpoint is: wiki/rest/api/search?cql=type=space and space.title ~ "G*" 

When starting searching by getting the first letter and wildcard start "G*" or "Ge*" or "Get*" it returns space data.
Unpredictable things start if you add another letter like "Gett*" it doesn't return space data, the same situation with "Getti*" , "Gettin*" and "Getting*"
If you add the next letter from the name off space {{"Getting* " }}  then again the result is correct - API returns a space data.

It should be something with the keyword Get, even if you specify "Get" without wildcard it returns space data!

Steps to Reproduce

1. Execute wiki/rest/api/search?cql=type=space and space.title ~ "Get*" - it works
2. Execute wiki/rest/api/search?cql=type=space and space.title ~ "Gett*" - it doesn't works

Expected Results

It should return space data for every combination with * as a wildcard, like: "G*" , "Ge*" , "Get*", "Gett*", "Gettin*", ...

Actual Results

Unpredictable results for queries containing the keyword Get in their space.title.

Workaround

THere is no known workaround.