Perhaps you should try some spelling variations:
hier » her, pier, vier, hpier, hvier
mhhier » mhher, mhpier, mhvier, mhhpier, mhhvier
ier » pier, vier
mier » mpier, mvier, mir
piero » ppiero, pviero
ppier » pppier, ppvier, papier, pier
spier » sppier, spvier, spider, spicer, spies
prier » prpier, prvier, priere, prieur, prior

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((hier or ier) or (((mier or piero) or mer) or mhhier)) or ((ppier OR spier) or prier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR ier) OR (((mier OR piero) OR mer) OR mhhier)) OR ((ppier OR spier) OR prier))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((hier or ier) or (((mier or piero) or mer) or mhhier)) or ((ppier OR spier) or prier)))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or ier) or (((mier or piero) or mer) or mhhier)) or ((ppier OR spier) or prier)))*.