Perhaps you should try some spelling variations:
vitals » vitalis, vital, vitale, vitalls, vidals, vilals
vitae » vital, vitale, vidae, vilae
vita » vital, vida, vila
vitales » vitalles, vidales, vilales
vidal » vida
visuales » virtuales, visual
viale » viable, viales, viaje
vista » visto

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: (((((vitals OR ((vitae OR vita) OR vidal)) OR visuales) OR viale) OR vitales) OR (via OR vista)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((vitals or ((vitae OR vita) or vidal)) or visuales) or viale) or vitales) or (via or vista)).~".
• Adding a wildcard symbol may retrieve word variants: (((((vitals or ((vitae OR vita) or vidal)) or visuales) or viale) or vitales) or (via or vista)).*.