Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
e computer » use computer (Expandir a Pesquisa), eye computer (Expandir a Pesquisa), ieee computer (Expandir a Pesquisa)
child car » child care (Expandir a Pesquisa), child case (Expandir a Pesquisa), child c (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
al child » all child (Expandir a Pesquisa), al schild (Expandir a Pesquisa), al chile (Expandir a Pesquisa)
car near » care near (Expandir a Pesquisa), ar near (Expandir a Pesquisa), car rear (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
j al » 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 child car near ) or ( j a clamp can newts ))) or ( j e computer case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j al child car near ) OR ( j a clamp can newts ))) OR ( j e computer case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j al child car near ) or ( j a clamp can newts ))) or ( j e computer case new ))*.