Perhaps you should try some spelling variations:
pier » piero, per, pie, pmier, pvier, phier
phier » prier, dhier, thier, phmier, phvier, phhier
ier » mier, vier, hier
mhier » mhmier, mhvier, mhhier, mier, meier, hier
maier » mamier, mavier, mahier, maior, mater, mayer
mper » amper, per, mier
phper » paper, piper, pyper

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