Perhaps you should try some spelling variations:
variable » variables
vitalle » vitale, vialle, vidalle, ritalle
evitable » evitables, inevitable, equitable, eviable, evidable, eritable
vita » via, vida, rita
vital » vial, vidal, rital
viva » vivas, via, vida
vila » villa, avila, via
vilal » villal, avilal, vial, vidal, vilar
vista » visto

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((variable or (vitalle or evitable)) or ((((vita OR viva) or vila) or (vital or vilal)) or vista)).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((variable OR (vitalle OR evitable)) OR ((((vita OR viva) OR vila) OR (vital OR vilal)) OR vista))..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((variable or (vitalle or evitable)) or ((((vita OR viva) or vila) or (vital or vilal)) or vista)).".
• Adding a wildcard symbol may retrieve word variants: ((variable or (vitalle or evitable)) or ((((vita OR viva) or vila) or (vital or vilal)) or vista)).*.