Perhaps you should try some spelling variations:
khier » hier, khmer, ahier, khmier, khpier, khhier
khmier » khmer, khmmier, khmpier, khmhier
dhier » hier, dhmier, dhpier, dhhier
ier » mier, pier, hier
vier » vmier, vpier, vhier, view, vie, mier
thier » thmier, thpier, thhier, thiers, thiery, trier
ver » vera

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 khmier) or dhier) or ier) or ((vier or ver) or thier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khier OR khmier) OR dhier) OR ier) OR ((vier OR ver) OR thier)) OR per)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((khier OR khmier) or dhier) or ier) or ((vier or ver) or thier)) or per))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khier OR khmier) or dhier) or ier) or ((vier or ver) or thier)) or per))*.