Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
kpier » pier, spier, klier, kppier, kpvier, kphier
avier » javier, xavier, ravier, avpier, avvier, avhier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mir
mhier » mhpier, mhvier, mhhier, maier, meier, hier
ppiero » pppiero, ppviero, pphiero, piero, priero, spiero

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 avier) or ier) or (((mier OR mer) or mhier) or mhier)) or ppiero))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR kpier) OR avier) OR ier) OR (((mier OR mer) OR mhier) OR mhier)) OR ppiero)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((kier or kpier) or avier) or ier) or (((mier OR mer) or mhier) or mhier)) or ppiero))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or kpier) or avier) or ier) or (((mier OR mer) or mhier) or mhier)) or ppiero))*.