Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
chip face » chip facile (Expandir a Pesquisa), chip ce (Expandir a Pesquisa), chip ae (Expandir a Pesquisa)
dna clamp » a clamp (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can newly » a newly (Expandir a Pesquisa), can new (Expandir a Pesquisa), men newly (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
nat chip » pat chip (Expandir a Pesquisa), cast chip (Expandir a Pesquisa), chat chip (Expandir a Pesquisa)
face new » space new (Expandir a Pesquisa), mice new (Expandir a Pesquisa), face na (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j dna » _ dna (Expandir a Pesquisa), a dna (Expandir a Pesquisa), 1 dna (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (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 nat chip face new ) or ( j dna clamp can newly ))) or ( j apl computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat chip face new ) OR ( j dna clamp can newly ))) OR ( j apl computer based new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat chip face new ) or ( j dna clamp can newly ))) or ( j apl computer based new ))*.