Talvez deva tentar algumas variações de ortografia:
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
real nerve » renal nerve (Expandir a Pesquisa), rectal nerve (Expandir a Pesquisa), reveal nerve (Expandir a Pesquisa)
cena nerve » renal nerve (Expandir a Pesquisa), beta nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve c (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cat did » coast did (Expandir a Pesquisa), what did (Expandir a Pesquisa), cat dead (Expandir a Pesquisa)
nerve a » nerve _ (Expandir a Pesquisa)
a cena » na cena (Expandir a Pesquisa)
i real » i read (Expandir a Pesquisa), i really (Expandir a Pesquisa)
a dcs » a dcis (Expandir a Pesquisa), a dcsk (Expandir a Pesquisa), a dos (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cena nerve cat did ) OR ( i real nerve a dcs ))) OR ( j benign nerve cat did ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a cena nerve cat did ) or ( i real nerve a dcs ))) or ( j benign nerve cat did ))*.