Perhaps you should try some spelling variations:
khier » hier, khmer, ahier, khmier, khpier, khhier
thier » thiers, thiery, trier, thmier, thpier, thhier
dhier » hier, dhmier, dhpier, dhhier
ier » mier, pier, hier
vier » vmier, vpier, vhier, view, vie, ver
vhier » vhmier, vhpier, vhhier, hier, ahier
piero » pmiero, ppiero, phiero

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