Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
nart compared » art compared (Expandir a Pesquisa), wart compared (Expandir a Pesquisa), haart compared (Expandir a Pesquisa)
nail computer » daily computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
compared do » compared de (Expandir a Pesquisa), compared dna (Expandir a Pesquisa), compared two (Expandir a Pesquisa)
based near » based next (Expandir a Pesquisa), based neural (Expandir a Pesquisa)
clamp pcr » lamp pcr (Expandir a Pesquisa), clamp pcna (Expandir a Pesquisa), amp pcr (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
pcr new » ccr new (Expandir a Pesquisa), pcr next (Expandir a Pesquisa)
c nart » _ nart (Expandir a Pesquisa), c nast (Expandir a Pesquisa), c narp (Expandir a Pesquisa)
do ner » do near (Expandir a Pesquisa), do new (Expandir a Pesquisa), do neo (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (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: (((( c nart compared do ner ) or ( j a clamp pcr new ))) or ( j nail computer based near ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( c nart compared do ner ) OR ( j a clamp pcr new ))) OR ( j nail computer based near )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( c nart compared do ner ) or ( j a clamp pcr new ))) or ( j nail computer based near ))*.