Talvez deva tentar algumas variações de ortografia:
beneton nerve » breton herve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa), tendon nerve (Expandir a Pesquisa)
benign peptic » benign hepatic (Expandir a Pesquisa), benign cystic (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa)
peptic cns » peptide cns (Expandir a Pesquisa), optic cns (Expandir a Pesquisa), peptic cells (Expandir a Pesquisa)
beth nerve » beta nerve (Expandir a Pesquisa), both nerve (Expandir a Pesquisa), both nerves (Expandir a Pesquisa)
j beneton » j benton (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benson (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat bias (Expandir a Pesquisa)
cyst a » cyst _ (Expandir a Pesquisa)
cns a » cns _ (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: (((( j beneton nerve cyst a ) OR ( j benign peptic cns a ))) OR ( j beth nerve cat dis ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j beneton nerve cyst a ) or ( j benign peptic cns a ))) or ( j beth nerve cat dis ))*.