Talvez deva tentar algumas variações de ortografia:
computer tests » computer test (Expandir a Pesquisa), computer tasks (Expandir a Pesquisa), computer terms (Expandir a Pesquisa)
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
tests new » testis new (Expandir a Pesquisa), test new (Expandir a Pesquisa), pests 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)
l amr » al amr (Expandir a Pesquisa), l amor (Expandir a Pesquisa), _ amr (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), a nat (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 l amr can new ) or ( j cost computer tests new ))) or ( j nat compared case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l amr can new ) OR ( j cost computer tests new ))) OR ( j nat compared case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l amr can new ) or ( j cost computer tests new ))) or ( j nat compared case new ))*.