Perhaps you should try some spelling variations:
pier » piero, per, pie, pmier, pvier, phier
phier » prier, dhier, thier, phmier, phvier, phhier
mphier » mprier, mdhier, mthier, mphmier, mphvier, mphhier
ier » mier, vier, hier
mhier » mhmier, mhvier, mhhier, mier, maier, meier
mhhmier » mhhmmier, mhhmvier, mhhmhier
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 phier) or ier) or (((mhier or mphier) or mer) or mhhmier)) or phhier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((pier OR phier) OR ier) OR (((mhier OR mphier) OR mer) OR mhhmier)) OR phhier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((pier or phier) or ier) or (((mhier or mphier) or mer) or mhhmier)) or phhier))*.