Talvez deva tentar algumas variações de ortografia:
cranial nerves » cranial nerve (Expandir a Pesquisa)
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
benign nevus » benign nevi (Expandir a Pesquisa), benign cells (Expandir a Pesquisa), benign neck (Expandir a Pesquisa)
nerves cyst » nerve cyst (Expandir a Pesquisa), nerves system (Expandir a Pesquisa), nerves cross (Expandir a Pesquisa)
nevus case » fetus case (Expandir a Pesquisa)
based dis » based disc (Expandir a Pesquisa), based disk (Expandir a Pesquisa), based ddis (Expandir a Pesquisa)
j cranial » a cranial (Expandir a Pesquisa), 13 cranial (Expandir a Pesquisa), 26 cranial (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 1 benign (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)

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 curve based dis ) or ((( j benign nevus case dis ) or ( j cranial nerves cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 1 current curve based dis ) OR ((( j benign nevus case dis ) OR ( j cranial nerves cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 1 current curve based dis ) or ((( j benign nevus case dis ) or ( j cranial nerves cyst dis ))))*.