Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
avier » javier, xavier, ravier, avpier, avvier, avhier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mer, mir
maier » mapier, mavier, mahier, maior, mater, mayer
mapier » mappier, mapvier, maphier, napier, 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 khier) or avier) or ier) or (((mier or maier) or mapier) or mapier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR khier) OR avier) OR ier) OR (((mier OR maier) OR mapier) OR mapier)) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or khier) or avier) or ier) or (((mier or maier) or mapier) or mapier)) or per))*.