Talvez deva tentar algumas variações de ortografia:
central neural » central nepal (Expandir a Pesquisa), central neurons (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
mejia nerve » mejia narvaez (Expandir a Pesquisa)
nerve care » nerve case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa), nerve cause (Expandir a Pesquisa)
i central » coli central (Expandir a Pesquisa), hemi central (Expandir a Pesquisa)
care goes » care does (Expandir a Pesquisa), case goes (Expandir a Pesquisa), care goals (Expandir a Pesquisa)
neural a » neural _ (Expandir a Pesquisa), neuronal a (Expandir a Pesquisa), neural arc (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
due does » due dates (Expandir a Pesquisa), blue does (Expandir a Pesquisa), glue does (Expandir a Pesquisa)
a dos » e dos (Expandir a Pesquisa), a dog (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i central neural a dos ) OR ((( j benign nerve due does ) OR ( j mejia nerve care goes ))))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i central neural a dos ) or ((( j benign nerve due does ) or ( j mejia nerve care goes ))))*.