Talvez deva tentar algumas variações de ortografia:
recurrent nerves » recurrent nerve (Expandir a Pesquisa), recipient nerves (Expandir a Pesquisa), recurrent graves (Expandir a Pesquisa)
nerves cases » nerve cases (Expandir a Pesquisa), nervous cases (Expandir a Pesquisa), nerve case (Expandir a Pesquisa)
benign cells » benign cysts (Expandir a Pesquisa)
2 recurrent » a recurrent (Expandir a Pesquisa), 1 recurrent (Expandir a Pesquisa)
cases does » causes does (Expandir a Pesquisa), case does (Expandir a Pesquisa), cases dos (Expandir a Pesquisa)
cells cyst » cells cysts (Expandir a Pesquisa), cell cyst (Expandir a Pesquisa), cells cast (Expandir a Pesquisa)
benito eva » benito a (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 1 benign (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j benito » j benitez (Expandir a Pesquisa)
eva a » eva m (Expandir a Pesquisa), eva l (Expandir a Pesquisa), eva _ (Expandir a Pesquisa)
a dog » _ dog (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: (( 2 recurrent nerves cases does ) or ((( j benign cells cyst dis ) or ( j benito eva a dog ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 recurrent nerves cases does ) OR ((( j benign cells cyst dis ) OR ( j benito eva a dog )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 2 recurrent nerves cases does ) or ((( j benign cells cyst dis ) or ( j benito eva a dog ))))*.