Talvez deva tentar algumas variações de ortografia:
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
computer code » computer model (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
cao compared » care compared (Expandir a Pesquisa), faso compared (Expandir a Pesquisa), man compared (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
code now » code new (Expandir a Pesquisa), code noir (Expandir a Pesquisa), code net (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j units » c units (Expandir a Pesquisa), md units (Expandir a Pesquisa)
3 vhdl » _ vhdl (Expandir a Pesquisa), a vhdl (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)
j cao » _ cao (Expandir a Pesquisa), y cao (Expandir a Pesquisa), o cao (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 units computers a non ) or ( 3 vhdl computer code now ))) or ( j cao compared case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j units computers a non ) OR ( 3 vhdl computer code now ))) OR ( j cao compared case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j units computers a non ) or ( 3 vhdl computer code now ))) or ( j cao compared case now ))*.