Perhaps you should try some spelling variations:
vital » vidal, vial, vistal
vistae » vista, vistas, viste
variable » variables
viade » viader, vide, viage
viadel » viaderl, videl, viagel, viader
viajel » viajes
vitae » vistae, viae, vidae
vita » vista, via, vida

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((vitae or vital) or vistae) or variable) or (((viade or viaje) or viajel) or viadel)) or vita).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((vitae OR vital) OR vistae) OR variable) OR (((viade OR viaje) OR viajel) OR viadel)) OR vita)..
• Adding a wildcard symbol may retrieve word variants: (((((vitae or vital) or vistae) or variable) or (((viade or viaje) or viajel) or viadel)) or vita).*.