There are several issues here.
1. When you do a search and a marriage record matches you get rows returned for both bride and groom. You might not understand why one row was returned for the search but it is because the spouse matched.
2. The matches can be with any combination of given name and surname appearing on the record. Check the names of parents, spouses, witnesses etc.
3. As for CIRCUS, COUNCILMAN, WELL THEN etc you are seeing these results because you have asked your browser to TRANSLATE the page from Polish to English. It is treating the names as words. You should stop your browser translating.
Regards
Michael Tobias
Glasgow Scotland