Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
beneto nerve » bent nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
benign neck » benign nevi (Expandir a Pesquisa)
neck system » reck system (Expandir a Pesquisa), neck systemic (Expandir a Pesquisa), check system (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
j beneto » j beneyto (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benet (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst e (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: (((( j beneto nerve cyst d ) or ( _ benign neck system dis ))) or ( j ventral nerve cyst d ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j beneto nerve cyst d ) OR ( _ benign neck system dis ))) OR ( j ventral nerve cyst d )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j beneto nerve cyst d ) or ( _ benign neck system dis ))) or ( j ventral nerve cyst d ))*.