Perhaps you should try some spelling variations:
khier » hier, khmer, dhier, khpier, khvier, khhier
khpier » khppier, khpvier, khphier
ier » pier, vier, hier
mier » mpier, mvier, mhier, mer, mir
mpier » mppier, mpvier, mphier, pier, maier, spier
mhier » mhpier, mhvier, mhhier, maier, hier, dhier
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 (((((khier OR khpier) OR ier) OR (((mier OR mpier) OR mhier) OR meier)) OR per))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana (((((khier OR khpier) or ier) or (((mier or mpier) or mhier) or meier)) or per))~".
• Adding a wildcard symbol may retrieve word variants: sadhana (((((khier OR khpier) or ier) or (((mier or mpier) or mhier) or meier)) or per))*.