Perhaps you should try some spelling variations:
kier » vier, hier, kvier, khier
pier » piero, pie, piel, pvier, phier
spier » spiero, spie, spiel, spider, spicer, spies, spvier, sphier
mier » mer, mir, mvier, mhier
vhier » vier, hier, dhier, vhvier, vhhier
ier » vier, hier
avier » 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 pier) 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 pier) OR spier) OR mier) OR vhier) OR ier) OR avier) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((kier or pier) or spier) or mier) or vhier) or ier) or avier) or per))*.