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)
renal nerve » cranial nerve (Expandir a Pesquisa), spinal 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)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j retinal » a retinal (Expandir a Pesquisa), 3 retinal (Expandir a Pesquisa), 7 retinal (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat bias (Expandir a Pesquisa)
j renal » j real (Expandir a Pesquisa), j renaldi (Expandir a Pesquisa), j renata (Expandir a Pesquisa)
case d » case de (Expandir a Pesquisa), case due (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 ventral nerve cat dis ) or ((( j renal nerve system due ) or ( j retinal nerve case d ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j ventral nerve cat dis ) OR ((( j renal nerve system due ) OR ( j retinal nerve case d )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j ventral nerve cat dis ) or ((( j renal nerve system due ) or ( j retinal nerve case d ))))*.