Perhaps you should try some spelling variations:
kier » pier, ier
hier » her, pier
khier » kher, kpier, khmer, dhier, thier
mier » mer, mir
khmier » khmer, khmir
vier » view, vie, ver
mvier » mview, mvie, mver, maier, meier, avier
pvier » pview, pvie, pver, pavier, 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 khier) or mier) or khmier) or vier) or mvier) or (per or pvier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((kier OR hier) OR khier) OR mier) OR khmier) OR vier) OR mvier) OR (per OR pvier))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((((((kier OR hier) or khier) or mier) or khmier) or vier) or mvier) or (per or pvier)))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((kier OR hier) or khier) or mier) or khmier) or vier) or mvier) or (per or pvier)))*.