Perhaps you should try some spelling variations:
kier » mier, kmier
hier » her, mier, hmier
khier » kher, kmier, khmer, dhier, thier, khmier
phier » pher, pmier, phmier, prier, dhier, thier
ier » mier
vier » vmier, view, vie, ver
pier » pmier, per, pie, mier
piero » pmiero, pero, pieo, miero

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