Talvez deva tentar algumas variações de ortografia:
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
dental nerve » mental nerve (Expandir a Pesquisa), ventral nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
system dias » system dan (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dcus (Expandir a Pesquisa)
ac current » c current (Expandir a Pesquisa)
dual nerve » oral nerve (Expandir a Pesquisa), radial nerve (Expandir a Pesquisa), distal nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j dual » j duval (Expandir a Pesquisa), 1 dual (Expandir a Pesquisa), 3 dual (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: (( ac current nerve cat dis ) or ((( _ dental nerve cat dis ) or ( j dual nerve system dias ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ac current nerve cat dis ) OR ((( _ dental nerve cat dis ) OR ( j dual nerve system dias )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( ac current nerve cat dis ) or ((( _ dental nerve cat dis ) or ( j dual nerve system dias ))))*.