Talvez deva tentar algumas variações de ortografia:
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
nerve canat » nerve canal (Expandir a Pesquisa), nerve canals (Expandir a Pesquisa), nerve cannot (Expandir a Pesquisa)
canat diets » cat diets (Expandir a Pesquisa), ant diets (Expandir a Pesquisa), can diets (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
nerve use » nerve cause (Expandir a Pesquisa), nerve age (Expandir a Pesquisa), nerve drusen (Expandir a Pesquisa)
i benign » _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa), i beni (Expandir a Pesquisa)
ii cent » ii center (Expandir a Pesquisa), ii centre (Expandir a Pesquisa), ii centro (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (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: (((( ii cent nerve canat diets ) or ( ii cent nerve can dis ))) or ( i benign nerve use does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( ii cent nerve canat diets ) OR ( ii cent nerve can dis ))) OR ( i benign nerve use does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( ii cent nerve canat diets ) or ( ii cent nerve can dis ))) or ( i benign nerve use does ))*.