Talvez deva tentar algumas variações de ortografia:
theory computer » theory complex (Expandir a Pesquisa)
computer code » computer model (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
nab computers » can computers (Expandir a Pesquisa), lab computer (Expandir a Pesquisa), a computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
j theory » _ theory (Expandir a Pesquisa), a theory (Expandir a Pesquisa), 1 theory (Expandir a Pesquisa)
code new » codes new (Expandir a Pesquisa), code net (Expandir a Pesquisa), code nec2 (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
l camp » cl camp (Expandir a Pesquisa), el camp (Expandir a Pesquisa), al camp (Expandir a Pesquisa)
_ nab » _ nad (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 theory computer code new ) or ((( _ nab computers can netw ) or ( j l camp can netw ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j theory computer code new ) OR ((( _ nab computers can netw ) OR ( j l camp can netw )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j theory computer code new ) or ((( _ nab computers can netw ) or ( j l camp can netw ))))*.