Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
comp calero » campos calero (Expandir a Pesquisa), gomez calero (Expandir a Pesquisa), coral calero (Expandir a Pesquisa)
nancy comp » nancy campi (Expandir a Pesquisa), nancy cp (Expandir a Pesquisa), nancy cook (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
nat comp » et comp (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e 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 nat comp can netw ) or ( j nancy comp calero nieto ))) or ( j nat computer case netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat comp can netw ) OR ( j nancy comp calero nieto ))) OR ( j nat computer case netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat comp can netw ) or ( j nancy comp calero nieto ))) or ( j nat computer case netw ))*.