Talvez deva tentar algumas variações de ortografia:
central neurons » central nervous (Expandir a Pesquisa), cortical neurons (Expandir a Pesquisa)
neurons system » neuron system (Expandir a Pesquisa), neuronal system (Expandir a Pesquisa), neuron systems (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)
system dcs » system dcus (Expandir a Pesquisa), system sdcs (Expandir a Pesquisa), system des (Expandir a Pesquisa)
curve cost » curve cross (Expandir a Pesquisa), curve ghost (Expandir a Pesquisa), curvo costa (Expandir a Pesquisa)
j central » 1hfj central (Expandir a Pesquisa)
j augment » _ augment (Expandir a Pesquisa), 1 augment (Expandir a Pesquisa), 2 augment (Expandir a Pesquisa)
cost dis » cost does (Expandir a Pesquisa), chest dis (Expandir a Pesquisa), cost aids (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
a dia » a dna (Expandir a Pesquisa), o dia (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 neurons system dcs ) or ( i current curve cost dis ))) or ( j augment nerve a dia ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j central neurons system dcs ) OR ( i current curve cost dis ))) OR ( j augment nerve a dia )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j central neurons system dcs ) or ( i current curve cost dis ))) or ( j augment nerve a dia ))*.