Perhaps you should try some spelling variations:
pier » per, pie, pvier, phier
piero » pero, pieo, pviero, phiero
piel » pie
khier » hier, khmer, dhier, khvier, khhier
ier » vier, hier
mier » mvier, mhier, mer, mir
mhier » mhvier, mhhier, maier, meier, hier
mvier » mvvier, mvhier, maier, vier, meier

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