Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
kpier » pier, spier, klier, kppier, kpvier, kphier
vpier » pier, vier, spier, vppier, vpvier, vphier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mer, mir
meier » mepier, mevier, mehier, meiner, meyer, maier

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