Talvez deva tentar algumas variações de ortografia:
recurrent nerves » recurrent nerve (Expandir a Pesquisa), recipient nerves (Expandir a Pesquisa), recurrent graves (Expandir a Pesquisa)
central neural » central nepal (Expandir a Pesquisa), central neurons (Expandir a Pesquisa)
1 recurrent » _ recurrent (Expandir a Pesquisa), a recurrent (Expandir a Pesquisa)
neural cat » neural cest (Expandir a Pesquisa), neural cost (Expandir a Pesquisa), neural a (Expandir a Pesquisa)
nerves cat » nerve cat (Expandir a Pesquisa), nerves can (Expandir a Pesquisa), nerves part (Expandir a Pesquisa)
bela drive » belt drive (Expandir a Pesquisa), belt drives (Expandir a Pesquisa), relay drive (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
system de » system der (Expandir a Pesquisa), system delay (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j bela » j bell (Expandir a Pesquisa), j belval (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 central neural cat dis ) or ( 1 recurrent nerves cat dis ))) or ( j bela drive system de ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central neural cat dis ) OR ( 1 recurrent nerves cat dis ))) OR ( j bela drive system de )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central neural cat dis ) or ( 1 recurrent nerves cat dis ))) or ( j bela drive system de ))*.