Talvez deva tentar algumas variações de ortografia:
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can newts » can newly (Expandir a Pesquisa)
la clamp » lna clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), load clamp (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j near » _ near (Expandir a Pesquisa), a near (Expandir a Pesquisa), j neal (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j nat compr can newts ) OR ( j la clamp j near ))) OR ( j nat computer can new ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat compr can newts ) OR ( j la clamp j near ))) OR ( j nat computer can new ))*.