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 curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
augment nerve » segment nerve (Expandir a Pesquisa), augment gene (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
curve cone » curve can (Expandir a Pesquisa), curve cost (Expandir a Pesquisa), curve change (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
2 augment » 2 augments (Expandir a Pesquisa), 12 augment (Expandir a Pesquisa), _ augment (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cone dis » cone disk (Expandir a Pesquisa), cone das (Expandir a Pesquisa), cone davis (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (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 dcs ) or ( i current curve cone dis ))) or ( 2 augment nerve cat dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central nerve system dcs ) OR ( i current curve cone dis ))) OR ( 2 augment nerve cat dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central nerve system dcs ) or ( i current curve cone dis ))) or ( 2 augment nerve cat dis ))*.