Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
ier » pier, vier, hier
vphier » vphpier, vphvier, vphhier
pmier » pmpier, pmvier, pmhier, pier, prier, imier, pmer, pmir
pmvier » pmvpier, pmvvier, pmvhier, pavier
mier » mpier, mvier, mhier, mer, mir
prpier » prppier, prpvier, prphier, papier

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 vphier) or (((pmier or pmvier) or mier) or prpier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((kier OR ier) OR vphier) OR (((pmier OR pmvier) OR mier) OR prpier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((kier or ier) or vphier) or (((pmier or pmvier) or mier) or prpier)))*.