Talvez deva tentar algumas variações de ortografia:
dental nerves » dental nerve (Expandir a Pesquisa), renal nerves (Expandir a Pesquisa), mental nerve (Expandir a Pesquisa)
nerves fate » nerves fail (Expandir a Pesquisa), nerves have (Expandir a Pesquisa), nerves make (Expandir a Pesquisa)
benign neck » benign nevi (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
fate diets » waste diets (Expandir a Pesquisa), free diets (Expandir a Pesquisa), cat diets (Expandir a Pesquisa)
nerve fat » nerve fatty (Expandir a Pesquisa), nerve flap (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
fat diets » fat diet (Expandir a Pesquisa)
neck cyst » neck ct (Expandir a Pesquisa), neck case (Expandir a Pesquisa)
j dental » j delta (Expandir a Pesquisa), j dent (Expandir a Pesquisa), j deal (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
i cent » i cento (Expandir a Pesquisa), ai cent (Expandir a Pesquisa), ii cent (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( i cent nerve fat diets ) OR ( j dental nerves fate diets ))) OR ( j benign neck cyst dis ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i cent nerve fat diets ) OR ( j dental nerves fate diets ))) OR ( j benign neck cyst dis ))*.