Talvez deva tentar algumas variações de ortografia:
abducens drive » abducens nerve (Expandir a Pesquisa), abducens droit (Expandir a Pesquisa)
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
augment gene » augments gene (Expandir a Pesquisa), augment bone (Expandir a Pesquisa), augment cell (Expandir a Pesquisa)
i abducens » _ abducens (Expandir a Pesquisa), _ abducent (Expandir a Pesquisa), rat abducens (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
_ augment » _ augmented (Expandir a Pesquisa)
gene cost » gene costa (Expandir a Pesquisa), gene comt (Expandir a Pesquisa), gene cobt (Expandir a Pesquisa)
cost due » costs due (Expandir a Pesquisa), lost due (Expandir a Pesquisa), cyst due (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: (( a central nerve cat due ) or ((( _ augment gene cost due ) or ( i abducens drive system dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a central nerve cat due ) OR ((( _ augment gene cost due ) OR ( i abducens drive system dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a central nerve cat due ) or ((( _ augment gene cost due ) or ( i abducens drive system dis ))))*.