Talvez deva tentar algumas variações de ortografia:
benigno nerve » benigno leyva (Expandir a Pesquisa), benign nevi (Expandir a Pesquisa)
center nerve » cancer nerve (Expandir a Pesquisa), center nurse (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
nerve salt » nerve split (Expandir a Pesquisa), nerve safe (Expandir a Pesquisa), nerve self (Expandir a Pesquisa)
salt diets » salt diet (Expandir a Pesquisa), fat diets (Expandir a Pesquisa)
j benigno » a benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa), _ benigno (Expandir a Pesquisa)
j center » j centner (Expandir a Pesquisa), 2 center (Expandir a Pesquisa), 3 center (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j benign » _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa), 1 benign (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 center nerve cyst dis ) or ((( j benigno nerve cyst dis ) or ( j benign nerve salt diets ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j center nerve cyst dis ) OR ((( j benigno nerve cyst dis ) OR ( j benign nerve salt diets )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j center nerve cyst dis ) or ((( j benigno nerve cyst dis ) or ( j benign nerve salt diets ))))*.