Talvez deva tentar algumas variações de ortografia:
about computer » ut computer (Expandir a Pesquisa), about complex (Expandir a Pesquisa), without computer (Expandir a Pesquisa)
computer costs » computer codes (Expandir a Pesquisa), computer tests (Expandir a Pesquisa), computer courses (Expandir a Pesquisa)
companies case » companies based (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies act (Expandir a Pesquisa)
nat companies » meat companies (Expandir a Pesquisa), law companies (Expandir a Pesquisa), let companies (Expandir a Pesquisa)
amri can » mri can (Expandir a Pesquisa), fmri can (Expandir a Pesquisa), amri dan (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j about » _ about (Expandir a Pesquisa), a about (Expandir a Pesquisa), 3 about (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al amri can new ) or ( j about computer costs new ))) or ( j nat companies case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j al amri can new ) OR ( j about computer costs new ))) OR ( j nat companies case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j al amri can new ) or ( j about computer costs new ))) or ( j nat companies case new ))*.