Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
core derived » score derived (Expandir a Pesquisa), cord derived (Expandir a Pesquisa), scores derived (Expandir a Pesquisa)
benton nerve » benign nerve (Expandir a Pesquisa), tendon nerve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa)
derived cat » derived cast (Expandir a Pesquisa), derived car (Expandir a Pesquisa), derived ca (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
i ventral » _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa), 2 ventral (Expandir a Pesquisa)
nerve ca » nerve can (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j benton » j benito (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (Expandir a Pesquisa)
j core » j corey (Expandir a Pesquisa), j corte (Expandir a Pesquisa), j corea (Expandir a Pesquisa)
ca dce » can dce (Expandir a Pesquisa), ca de (Expandir a Pesquisa), co dce (Expandir a Pesquisa)
cyst d » cyst _ (Expandir a Pesquisa), cyst a (Expandir a Pesquisa), cyst e (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j core derived cat dis ) OR ( i ventral nerve ca dce ))) OR ( j benton nerve cyst d ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j core derived cat dis ) OR ( i ventral nerve ca dce ))) OR ( j benton nerve cyst d ))*.