Talvez deva tentar algumas variações de ortografia:
ray computer » ray computed (Expandir a Pesquisa), uy computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
nat camp » fat camp (Expandir a Pesquisa), cpt camp (Expandir a Pesquisa), akt camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
con cal » con cana (Expandir a Pesquisa), con cafe (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j 3d » j d (Expandir a Pesquisa), _ 3d (Expandir a Pesquisa), j ed (Expandir a Pesquisa)
a 3d » a d (Expandir a Pesquisa), _ 3d (Expandir a Pesquisa), a 3 (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: (( _ ray computer can ngoc ) or ((( j nat camp can netw ) or ( ((j 3d) OR (a 3d)) con cal netw ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ ray computer can ngoc ) OR ((( j nat camp can netw ) OR ( ((j 3d) OR (a 3d)) con cal netw )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( _ ray computer can ngoc ) or ((( j nat camp can netw ) or ( ((j 3d) OR (a 3d)) con cal netw ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ ray computer can ngoc ) or ((( j nat camp can netw ) or ( ((j 3d) OR (a 3d)) con cal netw ))))*.