Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
kvier » vier, klier, krier, kvpier, kvvier, kvhier
piel » pie
spier » spider, spicer, spies, sppier, spvier, sphier
mier » mer, mir, mpier, mvier, mhier
vhier » vier, hier, dhier, vhpier, vhvier, vhhier
ier » pier, vier, hier
avier » avpier, avvier, avhier, javier, xavier, ravier

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 kvier) or piel) or spier) or mier) or vhier) or ier) or avier) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((((kier OR kvier) OR piel) OR spier) OR mier) OR vhier) OR ier) OR avier) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((((kier or kvier) or piel) or spier) or mier) or vhier) or ier) or avier) or per))*.