Perhaps you should try some spelling variations:
vitae » vital, vistae, vitale, viae
vistae » vista, vistas, viste
variable » variables
viade » viader, viaje, vide
viadel » viaderl, viajel, videl, viader
viagem » viage
videl » videla, vidal, fidel
vita » vista, vital, via

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 vistae) or variable) or (viade or (viagem or (viadel OR videl)))) or (vita or visto)).~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((vitae OR vistae) OR variable) OR (viade OR (viagem OR (viadel OR videl)))) OR (vita OR visto))..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((vitae or vistae) or variable) or (viade or (viagem or (viadel OR videl)))) or (vita or visto)).".
• Adding a wildcard symbol may retrieve word variants: ((((vitae or vistae) or variable) or (viade or (viagem or (viadel OR videl)))) or (vita or visto)).*.