Perhaps you should try some spelling variations:
kier » mier, vier, hier, kmier, kvier, khier
khmier » khmer, khmmier, khmvier, khmhier
vhier » vier, hier, dhier, vhmier, vhvier, vhhier
pier » piero, per, pie, pmier, pvier, phier
ier » mier, vier, hier
prier » prmier, prvier, prhier, priere, prieur, prior

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 vhier) or pier) or ier) or vhier) or prier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((kier OR khmier) OR vhier) OR pier) OR ier) OR vhier) OR prier))*.