Talvez deva tentar algumas variações de ortografia:
crest derived » host derived (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
derived cat » derived cast (Expandir a Pesquisa), derived car (Expandir a Pesquisa), derived ca (Expandir a Pesquisa)
delta nerve » beta nerve (Expandir a Pesquisa), deltoid nerve (Expandir a Pesquisa), deltas served (Expandir a Pesquisa)
i abducens » _ abducens (Expandir a Pesquisa), _ abducent (Expandir a Pesquisa), rat abducens (Expandir a Pesquisa)
system due » system der (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j delta » j della (Expandir a Pesquisa), j delton (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: (( _ crest derived cat dis ) or ((( j delta nerve case dis ) or ( i abducens nerve system due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ crest derived cat dis ) OR ((( j delta nerve case dis ) OR ( i abducens nerve system due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ crest derived cat dis ) or ((( j delta nerve case dis ) or ( i abducens nerve system due ))))*.