Talvez deva tentar algumas variações de ortografia:
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
center nerve » cancer nerve (Expandir a Pesquisa), center nurse (Expandir a Pesquisa), letter nerve (Expandir a Pesquisa)
curve case » curve caused (Expandir a Pesquisa), curve based (Expandir a Pesquisa), curvus case (Expandir a Pesquisa)
bela nerve » beta nerve (Expandir a Pesquisa), pgla nerve (Expandir a Pesquisa), delays nerve (Expandir a Pesquisa)
nerve than » nervosa than (Expandir a Pesquisa), reserve than (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
than diet » than direct (Expandir a Pesquisa), can diet (Expandir a Pesquisa), than deep (Expandir a Pesquisa)
j center » j centner (Expandir a Pesquisa), j centeno (Expandir a Pesquisa), j cestero (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
j bela » j bell (Expandir a Pesquisa), j belval (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 center nerve case dis ) or ( j current curve case dis ))) or ( j bela nerve than diet ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j center nerve case dis ) OR ( j current curve case dis ))) OR ( j bela nerve than diet )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j center nerve case dis ) or ( j current curve case dis ))) or ( j bela nerve than diet ))*.