missing completions

[pvinis]

this happens often. this is one example.
i have snapDirsAndDists as a variable.
i try to complete with snapdsss and it doesnt complete. snapdss is ok though.
why is it that the last s cannot be found?

[slazyk]

My guess would be that it just does not make it above the scoring threshold.
By default the plugin does not show all completions, just the ones with high enough scores.
You should be able to tweak it to your liking in settings.