Perhaps you should try some spelling variations:
vidal » vida
vidale » vidae, vidales, vidala
vitale » vitales, vitae, vistale, viale, vidale
viable » variable
vial » via
vide » video, wide, vida
viadel » viader
vita » vista, via, vida
vital » vistal, vial, vidal

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: (((vidal OR (((vitale OR viable) OR vial) OR vidale)) OR (vide OR viadel)) OR (vita OR vital)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((vidal or (((vitale or viable) or vial) or vidale)) or (vide or viadel)) or (vita OR vital)).~".
• Adding a wildcard symbol may retrieve word variants: (((vidal or (((vitale or viable) or vial) or vidale)) or (vide or viadel)) or (vita OR vital)).*.