Perhaps you should try some spelling variations:
pier » piero, per, pie, pmier, pvier
mapier » mapiero, maper, mapie, mapmier, mapvier, napier, papier
hier » her, mier, vier, hmier, hvier
mhier » mher, mmier, mvier, mhmier, mhvier, mier, maier, meier
mhhier » mhher, mhmier, mhvier, mhhmier, mhhvier
phier » pher, pmier, pvier, phmier, phvier, prier, dhier, thier
ier » mier, vier
mher » her, mier, meer

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