Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mer, mir
mpier » mppier, mpvier, mphier, pier, meier, spier
maier » mapier, mavier, mahier, maior, mater, mayer
mvier » mvpier, mvvier, mvhier, vier, meier, avier

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