Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
hdl compared » gel compared (Expandir a Pesquisa), ml compared (Expandir a Pesquisa), oil compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
il computer » dal computer (Expandir a Pesquisa), vhdl computer (Expandir a Pesquisa)
based snow » based snp (Expandir a Pesquisa)
law near » gaw near (Expandir a Pesquisa), low near (Expandir a Pesquisa), flow near (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
a newt » _ newt (Expandir a Pesquisa), a news (Expandir a Pesquisa), a neat (Expandir a Pesquisa)
j hdl » _ hdl (Expandir a Pesquisa), c hdl (Expandir a Pesquisa), 1 hdl (Expandir a Pesquisa)
j il » j l (Expandir a Pesquisa), j i (Expandir a Pesquisa), j al (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 hdl compared law near ) or ( j a clamp a newt ))) or ( j il computer based snow ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j hdl compared law near ) OR ( j a clamp a newt ))) OR ( j il computer based snow )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j hdl compared law near ) or ( j a clamp a newt ))) or ( j il computer based snow ))*.