Talvez deva tentar algumas variações de ortografia:
bennett berger » bennett herbert (Expandir a Pesquisa), bennett vernner (Expandir a Pesquisa), bennett george (Expandir a Pesquisa)
prevent nerve » prevents nerve (Expandir a Pesquisa), prevent neural (Expandir a Pesquisa), prevent anergy (Expandir a Pesquisa)
benet nerve » bent nerve (Expandir a Pesquisa), detect nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
j prevent » j prevents (Expandir a Pesquisa), _ prevent (Expandir a Pesquisa), 3 prevent (Expandir a Pesquisa)
berger ct » berger c (Expandir a Pesquisa), berger _ (Expandir a Pesquisa), berger a (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j benet » j benito (Expandir a Pesquisa), j benesi (Expandir a Pesquisa), j bender (Expandir a Pesquisa)
ct due » cat due (Expandir a Pesquisa), cyst due (Expandir a Pesquisa), cost 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: (( j prevent nerve cyst dis ) or ((( j benet nerve cyst dis ) or ( j bennett berger ct due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j prevent nerve cyst dis ) OR ((( j benet nerve cyst dis ) OR ( j bennett berger ct due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j prevent nerve cyst dis ) or ((( j benet nerve cyst dis ) or ( j bennett berger ct due ))))*.