Talvez deva tentar algumas variações de ortografia:
recurrent nerve » recurrent neural (Expandir a Pesquisa)
a recurrent » _ recurrent (Expandir a Pesquisa)
nerve cyst » nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
bent serve » best serve (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa), pet serve (Expandir a Pesquisa)
open nerve » upon nerve (Expandir a Pesquisa), open curve (Expandir a Pesquisa), own nerve (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j bent » j benet (Expandir a Pesquisa), j bento (Expandir a Pesquisa), j bena (Expandir a Pesquisa)
j open » _ open (Expandir a Pesquisa), 1 open (Expandir a Pesquisa), 3 open (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: (( a recurrent nerve cyst dis ) or ((( j bent serve cyst dis ) or ( j open nerve case does ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a recurrent nerve cyst dis ) OR ((( j bent serve cyst dis ) OR ( j open nerve case does )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a recurrent nerve cyst dis ) or ((( j bent serve cyst dis ) or ( j open nerve case does ))))*.