Perhaps you should try some spelling variations:
vital » vial, vistal, vidal, vilal
vitals » vials, vistals, vidals, vilals, vitales, vitale, vitali
vitalis » vialis, vistalis, vidalis, vilalis, vitales, vitali, vitalio
vidal » vida
vidales » vidaes
vita » vista, vida, vila
vistas » revistas

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 vidal) OR vita) OR (vidales OR (vitals OR vitalis))) OR vistas) OR (visto OR via)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((vital OR vidal) or vita) or (vidales or (vitals or vitalis))) or vistas) or (visto or via)).~".
• Adding a wildcard symbol may retrieve word variants: (((((vital OR vidal) or vita) or (vidales or (vitals or vitalis))) or vistas) or (visto or via)).*.