Perhaps you should try some spelling variations:
pier » per, pie, mier, pmier, pvier, phier
piero » pero, pieo, miero, pmiero, pviero, phiero
phier » prier, dhier, thier, phmier, phvier, phhier
ier » mier, vier, hier
mhier » mhmier, mhvier, mhhier, mier, maier, hier
meier » memier, mevier, mehier, meiner, meyer, maier
mhhier » mhhmier, mhhvier, mhhhier

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 piero) or ier) or (((mhier or meier) or mer) or mhhier)) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((pier OR phier) OR piero) OR ier) OR (((mhier OR meier) OR mer) OR mhhier)) OR phier)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((pier OR phier) or piero) or ier) or (((mhier or meier) or mer) or mhhier)) or phier))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((pier OR phier) or piero) or ier) or (((mhier or meier) or mer) or mhhier)) or phier))*.