Perhaps you should try some spelling variations:
varbos » varios, verbos
vers » verse, versa, ver
verso » verseo, versao, vero, versos
peron » pero
verbo » vero, veryo, erbo, verb, varbo, vebbo
verb » ver, very, erb
vera » era, vega, ver
erbo » erb, arbo, ebbo

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "Russian ((verbo OR ((varbos OR vers) OR peron)) OR ((verb OR vera) OR (erbo OR verso)))~".
• Adding a wildcard symbol may retrieve word variants: Russian ((verbo OR ((varbos OR vers) OR peron)) OR ((verb OR vera) OR (erbo OR verso)))*.