okolicznociowych
Okolicznociowych is not a standard, widely attested term in Polish. It is likely a misspelling of okolicznościowych, or a rarely used neologism. In standard Polish, the related adjective okolicznościowy means relating to circumstances or occasions, and is used to describe things connected with a particular event or situation.
If the intended word is okolicznościowych, it is the genitive plural form of okolicznościowy and is used
Orthography and interpretation: the form okolicznociowych differs from the standard okolicznościowych, notably in the consonant cluster,
Conclusion: as a standalone entry, okolicznociowych has no established meaning in standard Polish. It is best