Talvez deva tentar algumas variações de ortografia:
current surveys » current survey (Expandir a Pesquisa)
current curve » current survey (Expandir a Pesquisa), current care (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
benito serve » benito seoane (Expandir a Pesquisa), benito sergio (Expandir a Pesquisa), benito eva (Expandir a Pesquisa)
curve cost » curve ghost (Expandir a Pesquisa), curvo costa (Expandir a Pesquisa), curve cone (Expandir a Pesquisa)
serve case » nerve case (Expandir a Pesquisa), service case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa)
surveys a » surveys _ (Expandir a Pesquisa)
case does » cases does (Expandir a Pesquisa), cause does (Expandir a Pesquisa), case goes (Expandir a Pesquisa)
cost dis » cost does (Expandir a Pesquisa), chest dis (Expandir a Pesquisa), cost aids (Expandir a Pesquisa)
j benito » de benito (Expandir a Pesquisa), j benitez (Expandir a Pesquisa)
a dcs » a dcsk (Expandir a Pesquisa), a dos (Expandir a Pesquisa), a des (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: (((( 19 current surveys a dcs ) or ( i current curve cost dis ))) or ( j benito serve case does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 19 current surveys a dcs ) OR ( i current curve cost dis ))) OR ( j benito serve case does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 19 current surveys a dcs ) or ( i current curve cost dis ))) or ( j benito serve case does ))*.