Talvez deva tentar algumas variações de ortografia:
current curves » current surveys (Expandir a Pesquisa), current survey (Expandir a Pesquisa), current current (Expandir a Pesquisa)
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
benitez nara » benitez nuria (Expandir a Pesquisa), benitez andrea (Expandir a Pesquisa), benitez anaid (Expandir a Pesquisa)
curves can » curves a (Expandir a Pesquisa), curved canal (Expandir a Pesquisa)
curve cost » curve cross (Expandir a Pesquisa), curve ghost (Expandir a Pesquisa), curvo costa (Expandir a Pesquisa)
nara cause » rara causa (Expandir a Pesquisa), asa cause (Expandir a Pesquisa), gata cause (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), j curran (Expandir a Pesquisa), j currell (Expandir a Pesquisa)
j benitez » a benitez (Expandir a Pesquisa)
can tdcs » a tdcs (Expandir a Pesquisa)
cost dis » cost does (Expandir a Pesquisa), chest dis (Expandir a Pesquisa), cost aids (Expandir a Pesquisa)
cause a » cause _ (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 current curves can tdcs ) or ( i current curve cost dis ))) or ( j benitez nara cause a ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current curves can tdcs ) OR ( i current curve cost dis ))) OR ( j benitez nara cause a )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current curves can tdcs ) or ( i current curve cost dis ))) or ( j benitez nara cause a ))*.