Talvez deva tentar algumas variações de ortografia:
cao computer » can computer (Expandir a Pesquisa), cam computer (Expandir a Pesquisa), cad computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
li compr » la compr (Expandir a Pesquisa), li copper (Expandir a Pesquisa), li com (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j cao » _ cao (Expandir a Pesquisa), y cao (Expandir a Pesquisa), o cao (Expandir a Pesquisa)
j li » j l (Expandir a Pesquisa), j i (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 compr (canc OR cano) netw ) or ((( j cao computer a newts ) or ( j li compr can newts ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nat compr (canc OR cano) netw ) OR ((( j cao computer a newts ) OR ( j li compr can newts )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j nat compr (canc OR cano) netw ) or ((( j cao computer a newts ) or ( j li compr can newts ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nat compr (canc OR cano) netw ) or ((( j cao computer a newts ) or ( j li compr can newts ))))*.