Talvez deva tentar algumas variações de ortografia:
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)
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
nat companies » meat companies (Expandir a Pesquisa), gas companies (Expandir a Pesquisa), can companies (Expandir a Pesquisa)
costs new » hosts new (Expandir a Pesquisa), pests new (Expandir a Pesquisa), tests new (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
a amr » _ amr (Expandir a Pesquisa), e amr (Expandir a Pesquisa), a amp (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (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 a amr can new ) or ( j cost computer costs new ))) or ( e nat companies case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a amr can new ) OR ( j cost computer costs new ))) OR ( e nat companies case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a amr can new ) or ( j cost computer costs new ))) or ( e nat companies case new ))*.