Talvez deva tentar algumas variações de ortografia:
abducent nerve » abducens nerve (Expandir a Pesquisa)
ncvs systems » cas systems (Expandir a Pesquisa), crvs systems (Expandir a Pesquisa), cis systems (Expandir a Pesquisa)
mehta clark » mehta clare (Expandir a Pesquisa), mehta charu (Expandir a Pesquisa), mehta mark (Expandir a Pesquisa)
systems dds » systems dss (Expandir a Pesquisa), systems does (Expandir a Pesquisa), systems do (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
clark case » clark cari (Expandir a Pesquisa), clark claire (Expandir a Pesquisa)
mehta ncvs » mehta nave (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
j mehta » a mehta (Expandir a Pesquisa), _ mehta (Expandir a Pesquisa), k mehta (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( _ abducent nerve cyst dis ) or ((( j mehta clark case dis ) or ( j mehta ncvs systems dds ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ abducent nerve cyst dis ) OR ((( j mehta clark case dis ) OR ( j mehta ncvs systems dds )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ abducent nerve cyst dis ) or ((( j mehta clark case dis ) or ( j mehta ncvs systems dds ))))*.