Perhaps you should try some spelling variations:
heier » heiler, heider, meier, hepier, hevier, hehier
ier » pier, vier, hier
vhier » vhpier, vhvier, vhhier, vier, hier, dhier
mier » mpier, mvier, mhier, mir
mpier » mppier, mpvier, mphier, pier, maier, meier
mhhier » mhhpier, mhhvier, mhhhier
phpier » phppier, phpvier, phphier, 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 ((((heier or (ier or vhier)) or (((mier or mpier) or mer) or mhhier)) or phpier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((heier OR (ier OR vhier)) OR (((mier OR mpier) OR mer) OR mhhier)) OR phpier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((heier or (ier or vhier)) or (((mier or mpier) or mer) or mhhier)) or phpier))*.