Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
acl compared » nacl compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa), ml compared (Expandir a Pesquisa)
compared gaw » compared law (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compare gag (Expandir a Pesquisa)
p computer » ip computer (Expandir a Pesquisa), gp computer (Expandir a Pesquisa), up computer (Expandir a Pesquisa)
based snow » based snp (Expandir a Pesquisa)
gaw near » grad near (Expandir a Pesquisa), gcac near (Expandir a Pesquisa), a near (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j newts » _ newts (Expandir a Pesquisa), j newton (Expandir a Pesquisa)
j acl » _ acl (Expandir a Pesquisa), j adl (Expandir a Pesquisa), 8 acl (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 acl compared gaw near ) or ( j a clamp j newts ))) or ( j p computer based snow ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j acl compared gaw near ) OR ( j a clamp j newts ))) OR ( j p computer based snow )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j acl compared gaw near ) or ( j a clamp j newts ))) or ( j p computer based snow ))*.