Talvez deva tentar algumas variações de ortografia:
complex causes » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa)
data complex » nata complex (Expandir a Pesquisa), tata complex (Expandir a Pesquisa), data compiled (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
la compared » lfa compared (Expandir a Pesquisa), a compared (Expandir a Pesquisa), 1a compared (Expandir a Pesquisa)
causes now » causes non (Expandir a Pesquisa), causes new (Expandir a Pesquisa), causes nox2 (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
la copre » la compre (Expandir a Pesquisa), la cpre (Expandir a Pesquisa), la copra (Expandir a Pesquisa)
copre en » propre en (Expandir a Pesquisa)
en netw » en new (Expandir a Pesquisa)
_ la » _ hla (Expandir a Pesquisa), _ a (Expandir a Pesquisa), y la (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: (((( _ data complex causes now ) or ( a la compared can newts ))) or ( _ la copre en netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ data complex causes now ) OR ( a la compared can newts ))) OR ( _ la copre en netw ))*.