Talvez deva tentar algumas variações de ortografia:
detects neural » detect neural (Expandir a Pesquisa), defects neural (Expandir a Pesquisa), directs neural (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
cent nerve » bent nerve (Expandir a Pesquisa), recent nerve (Expandir a Pesquisa), crest nerve (Expandir a Pesquisa)
neural van » natural van (Expandir a Pesquisa), neural v1ar (Expandir a Pesquisa), neural a (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
2 detects » _ detects (Expandir a Pesquisa), 2 defects (Expandir a Pesquisa), 4 detects (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cat diet » cat diets (Expandir a Pesquisa), fat diet (Expandir a Pesquisa), eat diet (Expandir a Pesquisa)
case di » case did (Expandir a Pesquisa), case dti (Expandir a Pesquisa), case d (Expandir a Pesquisa)
van dis » van die (Expandir a Pesquisa), van diest (Expandir a Pesquisa), van dijk (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (( i cent nerve case di ) OR ((( j benign nerve cat diet ) OR ( 2 detects neural van dis ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( i cent nerve case di ) OR ((( j benign nerve cat diet ) OR ( 2 detects neural van dis ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i cent nerve case di ) OR ((( j benign nerve cat diet ) OR ( 2 detects neural van dis ))))*.