Talvez deva tentar algumas variações de ortografia:
cranial nerve » facial nerve (Expandir a Pesquisa)
xii cranial » vii cranial (Expandir a Pesquisa), viii cranial (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
benito eva » benito a (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
eva cyst » eva costa (Expandir a Pesquisa), a cyst (Expandir a Pesquisa), eva csc (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can dags (Expandir a Pesquisa)
a cent » a cena (Expandir a Pesquisa), a cenp (Expandir a Pesquisa), a center (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": "(((( a cent nerve case does ) OR ( xii cranial nerve can dcs ))) OR ( j benito eva cyst d ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cent nerve case does ) OR ( xii cranial nerve can dcs ))) OR ( j benito eva cyst d ))*.