Perhaps you should try some spelling variations:
khier » hier, khmer, dhier, khhier
pier » piero, per, pie, phier
ier » hier
mier » mhier, mer, mir
vhier » vhhier, hier, dhier, thier
avier » avhier, javier, xavier, ravier, aview, avie, aver
vier » vhier, view, vie, ver
maier » mahier, maior, mater, mayer
thiery » thhiery, thierry, thiers, thiry

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 ier) or mier) or vhier) or avier) or vier) or maier) or thiery))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((((khier OR pier) OR ier) OR mier) OR vhier) OR avier) OR vier) OR maier) OR thiery)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((((khier or pier) or ier) or mier) or vhier) or avier) or vier) or maier) or thiery))*.