Talvez deva tentar algumas variações de ortografia:
cancer nerve » cancer serves (Expandir a Pesquisa), cancer needle (Expandir a Pesquisa), cancer nested (Expandir a Pesquisa)
direct nerve » direct energy (Expandir a Pesquisa), direct neural (Expandir a Pesquisa)
nerve _ase » nerve case (Expandir a Pesquisa), nerve based (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa)
neck cnase » neck case (Expandir a Pesquisa), neck cases (Expandir a Pesquisa), neck phase (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve ct (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
j direct » j director (Expandir a Pesquisa), nhj direct (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cnase di » case di (Expandir a Pesquisa), classe di (Expandir a Pesquisa), cinese di (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat bias (Expandir a Pesquisa)
_ase di » base di (Expandir a Pesquisa), fase di (Expandir a Pesquisa), case di (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 cat dis ) or ((( j direct nerve _ase di ) or ( j benign neck cnase di ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ cancer nerve cat dis ) OR ((( j direct nerve _ase di ) OR ( j benign neck cnase di ))))*.