Talvez deva tentar algumas variações de ortografia:
cranial nerves » cranial nerve (Expandir a Pesquisa)
current nerve » recurrent nerve (Expandir a Pesquisa), current curve (Expandir a Pesquisa), recurrent nerves (Expandir a Pesquisa)
nerves cyst » nerve cyst (Expandir a Pesquisa), nerves system (Expandir a Pesquisa), nerves cross (Expandir a Pesquisa)
benigno vs » benign vs (Expandir a Pesquisa), benigno dos (Expandir a Pesquisa), benigno de (Expandir a Pesquisa)
j benigno » a benigno (Expandir a Pesquisa), _ benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa)
j cranial » a cranial (Expandir a Pesquisa), 13 cranial (Expandir a Pesquisa), 26 cranial (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa)
vs case » vs casein (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: (( 1 current nerve case dis ) or ((( j benigno vs case dis ) or ( j cranial nerves cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 1 current nerve case dis ) OR ((( j benigno vs case dis ) OR ( j cranial nerves cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 1 current nerve case dis ) or ((( j benigno vs case dis ) or ( j cranial nerves cyst dis ))))*.