Talvez deva tentar algumas variações de ortografia:
currell curves » current curve (Expandir a Pesquisa)
curves across » curves cross (Expandir a Pesquisa), surveys across (Expandir a Pesquisa), curlews across (Expandir a Pesquisa)
detect neural » detect natural (Expandir a Pesquisa), direct neural (Expandir a Pesquisa), affect neural (Expandir a Pesquisa)
neural case » neutral case (Expandir a Pesquisa), neural causes (Expandir a Pesquisa), neural phase (Expandir a Pesquisa)
across due » across de (Expandir a Pesquisa), across drug (Expandir a Pesquisa), across deep (Expandir a Pesquisa)
j currell » a hurrell (Expandir a Pesquisa), m burrell (Expandir a Pesquisa), j curiel (Expandir a Pesquisa)
je detect » we detect (Expandir a Pesquisa), e detect (Expandir a Pesquisa), re detect (Expandir a Pesquisa)
case disc » cause disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case dose (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: (( j currell curves across due ) or ( je detect neural case disc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j currell curves across due ) OR ( je detect neural case disc ))*.