Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier, phier
mpier » mpiero, mper, mpie, mpvier, mphier, maier, meier, spier
mhpier » mhpiero, mhper, mhpie, mhpvier, mhphier
ier » vier, hier
mier » mvier, mhier, mir
mhhier » mhhvier, mhhhier
avier » avvier, avhier, javier, xavier, ravier
prier » prvier, prhier, 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 ((((pier or ier) or (((mier or mpier) or mer) or (mhhier or mhpier))) or (avier or prier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((pier OR ier) OR (((mier OR mpier) OR mer) OR (mhhier OR mhpier))) OR (avier OR prier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((pier or ier) or (((mier or mpier) or mer) or (mhhier or mhpier))) or (avier or prier)))*.