Perhaps you should try some spelling variations:
khier » hier, khmer, dhier, khhier
pier » piero, pie, piel, phier
spier » spiero, spie, spiel, spider, spicer, spies, sphier
mier » mer, mir, mhier
vier » view, vie, ver, vhier
avier » aview, avie, aver, avhier, javier, xavier, ravier
ier » hier

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((khier or pier) or spier) or mier) or vier) or ier) or avier) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khier OR pier) OR spier) OR mier) OR vier) OR ier) OR avier) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khier or pier) or spier) or mier) or vier) or ier) or avier) or per))*.