Perhaps you should try some spelling variations:
pier » piero, per, pie, pmier, pvier
mpier » mpiero, mper, mpie, mpmier, mpvier, maier, meier, spier
ier » mier, vier
mhhier » mhhmier, mhhvier, mhher, mhmier, mhvier
pvier » pvmier, pvvier, pavier, vier, prier
hier » hmier, hvier, her, mier, vier
thier » thmier, thvier, ther, tmier, tvier, thiers, thiery, trier

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