Talvez debería tentar con algunhas variantes ortográficas:
benign nerve » benign nevi (Expandir procura), benign neck (Expandir procura), benign beale (Expandir procura)
benzo nerve » bent nerve (Expandir procura)
cent nerve » bent nerve (Expandir procura), recent nerve (Expandir procura), crest nerve (Expandir procura)
nerve can » nerve canal (Expandir procura), nerve a (Expandir procura)
case does » cases does (Expandir procura), cause does (Expandir procura), base does (Expandir procura)
can diet » can direct (Expandir procura)
j benign » j benigno (Expandir procura), _ benign (Expandir procura), a benign (Expandir procura)
j benzo » j bento (Expandir procura), j benito (Expandir procura), j benton (Expandir procura)
i cent » i cento (Expandir procura), ai cent (Expandir procura), ii cent (Expandir procura)

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: (( i cent nerve can diet ) or ((( j benign nerve case does ) or ( j benzo nerve case does ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i cent nerve can diet ) OR ((( j benign nerve case does ) OR ( j benzo nerve case does )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cent nerve can diet ) or ((( j benign nerve case does ) or ( j benzo nerve case does ))))*.