Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khmier » khmer, khmpier, khmvier, khmhier, khmir
ier » pier, vier, hier
vhier » vhpier, vhvier, vhhier, vier, hier, dhier
mier » mpier, mvier, mhier, mer, mir
pmvier » pmvpier, pmvvier, pmvhier, pavier
pmpier » pmppier, pmpvier, pmphier, papier, pompiers
prmier » prmpier, prmvier, prmhier, 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 (((((kier or khmier) or ier) or vhier) or (((mier or pmvier) or pmpier) or prmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((kier OR khmier) OR ier) OR vhier) OR (((mier OR pmvier) OR pmpier) OR prmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((kier or khmier) or ier) or vhier) or (((mier or pmvier) or pmpier) or prmier)))*.