quorum operator reporting wrong number of words

I run the following:

SELECT name, weight() FROM index1 WHERE MATCH (’“carbimazole macleods 20mg tablets”/2’);
Empty set, 1 warning (0.00 sec)

| Level | Code | Message |
| warning | 1000 | index myHB_index1: quorum threshold too high (words=2, thresh=2); replacing quorum operator with AND operator |

Is the words count incorrect ? If I use 0.5 it will work but anything above 0.8 won’t.

Any ideas ?

This is because of what we discuss here: different terms order in query brings different results
There’s one resulting token and engine warns when trying to use a quorum bigger than total normalized tokens.