Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier
kvier » vier, kier, avier, kvvier
hier » her, vier, hvier
khmier » khmer, khmvier, khmir
ier » vier
mier » mvier, mer, mir
mvier » mvvier, maier, vier, meier
prmier » prmvier, prmer, prmir, premier, permier, ormier

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 kvier) or hier) or khmier) or ier) or view) or ((mier or mvier) or prmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((pier OR kvier) OR hier) OR khmier) OR ier) OR view) OR ((mier OR mvier) OR prmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((pier or kvier) or hier) or khmier) or ier) or view) or ((mier or mvier) or prmier)))*.