Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mir
mpier » mppier, mpvier, mphier, pier, maier, spier
thier » thpier, thvier, thhier, thiers, thiery, trier
meier » mepier, mevier, mehier, meiner, meyer, maier

You may be able to get more results by adjusting your search query.

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