think about implementing fuzzy search

[t-b]

Maybe this requires help from an XOP. Or someone implementing one of the algos in https://en.wikipedia.org/wiki/Edit_distance.

[t-b]

Existing C++ implementation is https://github.com/jreiffers/vlad.

[t-b]

Or implement the algorithm in IP itself, see https://en.wikipedia.org/wiki/Levenshtein_distance.