Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
reveal nerve » reveals nerve (Expandir a Pesquisa), reveal neural (Expandir a Pesquisa), reveal native (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
system due » system der (Expandir a Pesquisa)
j ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
case disc » cause disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case dose (Expandir a Pesquisa)
j reveal » 2j reveal (Expandir a Pesquisa), _ reveal (Expandir a Pesquisa), 1 reveal (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (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: (( i cent nerve system due ) or ((( j ventral nerve case disc ) or ( j reveal nerve system due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i cent nerve system due ) OR ((( j ventral nerve case disc ) OR ( j reveal nerve system due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cent nerve system due ) or ((( j ventral nerve case disc ) or ( j reveal nerve system due ))))*.