Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
system due » system der (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
hagan die » hagan jim (Expandir a Pesquisa), hagan d (Expandir a Pesquisa), hagan e (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
c neal » c neil (Expandir a Pesquisa)
erin » eric (Expandir a Pesquisa), erik (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 nerve system due ) or ( a current nerve cat dis ))) or ( c neal erin hagan die ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central nerve system due ) OR ( a current nerve cat dis ))) OR ( c neal erin hagan die )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central nerve system due ) or ( a current nerve cat dis ))) or ( c neal erin hagan die ))*.