Talvez deva tentar algumas variações de ortografia:
detect neural » detect natural (Expandir a Pesquisa), direct neural (Expandir a Pesquisa), affect neural (Expandir a Pesquisa)
center nurse » center nurses (Expandir a Pesquisa), letter nurse (Expandir a Pesquisa), cancer nurse (Expandir a Pesquisa)
narvaez dose » narvaez jose (Expandir a Pesquisa), narvaez rosero (Expandir a Pesquisa), narvaez lopez (Expandir a Pesquisa)
neural cyst » neural cest (Expandir a Pesquisa), neural cost (Expandir a Pesquisa), neural crest (Expandir a Pesquisa)
nurse cat » nurse can (Expandir a Pesquisa), nurse ca (Expandir a Pesquisa), nurse cadet (Expandir a Pesquisa)
a center » a century (Expandir a Pesquisa)
cat dead » cat cad (Expandir a Pesquisa), cat de (Expandir a Pesquisa), cat did (Expandir a Pesquisa)
j benito » j benitez (Expandir a Pesquisa)
dose due » dose de (Expandir a Pesquisa), dose drug (Expandir a Pesquisa), dose dual (Expandir a Pesquisa)
j detect » je detect (Expandir a Pesquisa), _ detect (Expandir a Pesquisa), 2 detect (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: (( a center nurse cat dead ) or ((( j benito narvaez dose due ) or ( j detect neural cyst due ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a center nurse cat dead ) OR ((( j benito narvaez dose due ) OR ( j detect neural cyst due )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a center nurse cat dead ) or ((( j benito narvaez dose due ) or ( j detect neural cyst due ))))*.