Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
ier » pier, vier, hier
vhier » vhpier, vhvier, vhhier, vier, hier, dhier
mier » mpier, mvier, mhier, mer, mir
khier » khpier, khvier, khhier, hier, khmer, dhier
ravier » ravpier, ravvier, ravhier, javier, xavier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((kier or ier) or vhier) or mier) or khier) or vhier) or ravier) or prior))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((kier OR ier) OR vhier) OR mier) OR khier) OR vhier) OR ravier) OR prior)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((kier or ier) or vhier) or mier) or khier) or vhier) or ravier) or prior))*.