Perhaps you should try some spelling variations:
pier » piero, pie, mier, pmier, pvier, phier
ier » mier, vier, hier
mvier » mvmier, mvvier, mvhier, mier, maier, vier
mhier » mhmier, mhvier, mhhier, mier, maier, meier
mehier » mehmier, mehvier, mehhier
mhhier » mhhmier, mhhvier, mhhhier
phhier » phhmier, phhvier, phhhier, pohier

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