Perhaps you should try some spelling variations:
vital » vidal, vial, vival, rital
vival » vidal, vial, vivas
viable » variable
vita » vida, viva, rita
vila » villa, avila, vida
vista » visto
resistes » resisters, resisten, revistes, resistens, resistirs
resiste » resisten, reviste, resistir

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((vital OR vival) OR viable) OR (((vita OR vila) OR vista) OR via)) OR (resistes OR resiste)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((vital or vival) or viable) or (((vita OR vila) or vista) or via)) or (resistes or resiste)).~".
• Adding a wildcard symbol may retrieve word variants: ((((vital or vival) or viable) or (((vita OR vila) or vista) or via)) or (resistes or resiste)).*.