Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier
papier » papiero, paper, papie, papvier, napier
hier » her, vier, hvier
ier » vier
mier » mvier, mir
mvier » mvvier, maier, vier, avier
meier » mevier, meiner, meyer, maier
mheier » mhevier, heier

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana (((((pier or hier) or ier) or ((((mier or mvier) or meier) or mer) or mheier)) or papier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((pier OR hier) OR ier) OR ((((mier OR mvier) OR meier) OR mer) OR mheier)) OR papier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((pier or hier) or ier) or ((((mier or mvier) or meier) or mer) or mheier)) or papier))*.