Talvez deva tentar algumas variações de ortografia:
heavy computer » therapy computer (Expandir a Pesquisa), health computer (Expandir a Pesquisa), theory computer (Expandir a Pesquisa)
computer code » computer model (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
nad computer » cad computer (Expandir a Pesquisa), need computer (Expandir a Pesquisa), head computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
code netw » code net (Expandir a Pesquisa), code new (Expandir a Pesquisa), code nec2 (Expandir a Pesquisa)
comps can » comps con (Expandir a Pesquisa), comes can (Expandir a Pesquisa), comp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
l comps » m comps (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: (( _ heavy computer code netw ) or ((( _ nad computer can netw ) or ( j l comps can netw ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ heavy computer code netw ) OR ((( _ nad computer can netw ) OR ( j l comps can netw )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ heavy computer code netw ) or ((( _ nad computer can netw ) or ( j l comps can netw ))))*.