Perhaps you should try some spelling variations:
vitae » vital, vitale, viae, vidae
vitale » vitales, vital, vitalle, viale, vidale
vista » visto
variable » variables
viade » viadel, viaje, vide
viader » viadelr, viajer, vider, viadel
vita » vital, via, vida
vidal » vida

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: (((((vitae OR vitale) OR vista) OR variable) OR ((viade OR video) OR viader)) OR (vita OR vidal)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((vitae OR vitale) or vista) or variable) or ((viade or video) or viader)) or (vita or vidal)).~".
• Adding a wildcard symbol may retrieve word variants: (((((vitae OR vitale) or vista) or variable) or ((viade or video) or viader)) or (vita or vidal)).*.