Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
nerve cross » nerve crush (Expandir a Pesquisa)
system due » system der (Expandir a Pesquisa)
when nerve » when nerves (Expandir a Pesquisa), within nerve (Expandir a Pesquisa)
can nerve » can serve (Expandir a Pesquisa), canal nerve (Expandir a Pesquisa), pain nerve (Expandir a Pesquisa)
cross due » cross drug (Expandir a Pesquisa), cross dale (Expandir a Pesquisa), cross diet (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
j when » 1 when (Expandir a Pesquisa), 2 when (Expandir a Pesquisa), 4 when (Expandir a Pesquisa)
a dos » a dog (Expandir a Pesquisa), e dos (Expandir a Pesquisa)
j can » j cano (Expandir a Pesquisa), j cant (Expandir a Pesquisa), _ can (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: (( _ recurrent nerve a dos ) or ((( j can nerve system due ) or ( j when nerve cross due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ recurrent nerve a dos ) OR ((( j can nerve system due ) OR ( j when nerve cross due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ recurrent nerve a dos ) or ((( j can nerve system due ) or ( j when nerve cross due ))))*.