Error -1 when search for any word followed by و and سورة:(suraArabicName)

[iTarek]

Example search query
أصحاب و سورة:الكهف

Link

This error not happen if I put the sura name first like
سورة:الكهف و أصحاب

Or put ()
(أصحاب و (سورة:الكهف

[ghost]

can you use:

أصحاب + سورة:الكهف

[iTarek]

can you use:

أصحاب + سورة:الكهف

Yes + works fine but not و

[iTarek]

Just a question on the logical relations

AND, +, و
OR, |, أو
ANDNOT, -

But I can not find Arabic keyword for ANDNOT, is there one?

[sneetsher]

@iTarek وليس is the equivalent for ANDNOT and it has same problem you reported mentioned in this thread.

I tried this and it is working: أصحاب وليس (سورة:الكهف)

By the way, the code in github is searchable. Searching for ANDNOT in Alfanous repository pointed to where all token are declared. See src/alfanous/query_processing.py