Perhaps you should try some spelling variations:
vital » vial, vistal, vidal, vilal
vitali » viali, vitaly, vistali, vidali, vilali
vitale » viale, vistale, vidale, vilale, vitales
vita » vista, vida, vila
vitae » vistae, vidae, vilae
vidal » vida
cristal » cristobal, cristian
variable » variables

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

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