Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
cranial nerve » facial nerve (Expandir a Pesquisa)
benign nevus » benign nevi (Expandir a Pesquisa), benign cells (Expandir a Pesquisa), benign neck (Expandir a Pesquisa)
j recurrent » c recurrent (Expandir a Pesquisa), ca3 recurrent (Expandir a Pesquisa), art recurrent (Expandir a Pesquisa)
nevus cyst » nevus case (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
j cranial » _ cranial (Expandir a Pesquisa), do cranial (Expandir a Pesquisa), gy cranial (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve a (Expandir a Pesquisa), nerve c (Expandir a Pesquisa)
a benign » _ benign (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (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: (( j recurrent nerve case does ) or ((( a benign nevus cyst dis ) or ( j cranial nerve cat dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j recurrent nerve case does ) OR ((( a benign nevus cyst dis ) OR ( j cranial nerve cat dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j recurrent nerve case does ) or ((( a benign nevus cyst dis ) or ( j cranial nerve cat dis ))))*.