Talvez deva tentar algumas variações de ortografia:
computer code » computer model (Expandir a Pesquisa), computer models (Expandir a Pesquisa), computer crime (Expandir a Pesquisa)
nail compared » nails compared (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa), naive compared (Expandir a Pesquisa)
compared laws » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compiled laws (Expandir a Pesquisa)
udx computer » _ computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
code non » codes non (Expandir a Pesquisa), node non (Expandir a Pesquisa), code nol (Expandir a Pesquisa)
laws now » laws how (Expandir a Pesquisa), laws new (Expandir a Pesquisa), laws do (Expandir a Pesquisa)
a vhdl » a vhl (Expandir a Pesquisa), _ vhdl (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
j udx » j pdx (Expandir a Pesquisa), j udd (Expandir a Pesquisa)
a non » _ non (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: (((( a vhdl computer code non ) or ( j udx computer a non ))) or ( j nail compared laws now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a vhdl computer code non ) OR ( j udx computer a non ))) OR ( j nail compared laws now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( a vhdl computer code non ) or ( j udx computer a non ))) or ( j nail compared laws now ))*.