Perhaps you should try some spelling variations:
verba » verbal, yerba, versa, vera, verya, erba
verbes » verdes, verbos, verges, veres, veryes, erbes
erbos » verbos, eros, erbes
verb » ver, very, erb
verbo » vero, veryo, erbo, verso
vera » vega, ver, sera
versos » versus, diversos

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Russian ((verba OR (verbes OR erbos)) OR ((verb OR (vera OR era)) OR (verbo OR versos)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Russian ((verba OR (verbes OR erbos)) OR ((verb OR (vera OR era)) OR (verbo OR versos)))".
• Adding a wildcard symbol may retrieve word variants: Russian ((verba OR (verbes OR erbos)) OR ((verb OR (vera OR era)) OR (verbo OR versos)))*.