Talvez deva tentar algumas variações de ortografia:
current nerve » recurrent nerve (Expandir a Pesquisa), current service (Expandir a Pesquisa), current survey (Expandir a Pesquisa)
cancer nerve » cancer serves (Expandir a Pesquisa), cancer needle (Expandir a Pesquisa), cancer nested (Expandir a Pesquisa)
benham nerve » benign nerve (Expandir a Pesquisa), benham ceri (Expandir a Pesquisa), bent nerve (Expandir a Pesquisa)
nerve rnase » nerve case (Expandir a Pesquisa), nerve rate (Expandir a Pesquisa), nerve release (Expandir a Pesquisa)
nerve cnan » nerve can (Expandir a Pesquisa), nerve canal (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
cnan dcs » can dcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), chan dcn (Expandir a Pesquisa)
j benham » _ benham (Expandir a Pesquisa), j burnham (Expandir a Pesquisa)
rnase d » rnase p (Expandir a Pesquisa), rnase h (Expandir a Pesquisa), rnase l (Expandir a Pesquisa)
cn dos » dcn dos (Expandir a Pesquisa), en dos (Expandir a Pesquisa), cn dabos (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: (((( _ cancer nerve cn dos ) or ( 2 current nerve cnan dcs ))) or ( j benham nerve rnase d ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ cancer nerve cn dos ) OR ( 2 current nerve cnan dcs ))) OR ( j benham nerve rnase d )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ cancer nerve cn dos ) or ( 2 current nerve cnan dcs ))) or ( j benham nerve rnase d ))*.