Perhaps you should try some spelling variations:
kier » mier, pier, kmier, kpier
hier » her, mier, pier, hmier, hpier
thier » ther, tmier, tpier, thiers, thiery, trier, thmier, thpier
prhier » prher, prmier, prpier, prhmier, prhpier, pohier, porthier
ier » mier, pier
vier » vmier, vpier, view, vie, ver
pmier » pmmier, pmpier, mier, pier, prier

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 hier) or thier) or khmer) or khmer) or ier) or vier) or (pmier or prhier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((kier OR hier) OR thier) OR khmer) OR khmer) OR ier) OR vier) OR (pmier OR prhier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((kier or hier) or thier) or khmer) or khmer) or ier) or vier) or (pmier or prhier)))*.