Talvez deva tentar algumas variações de ortografia:
daily computer » daily compared (Expandir a Pesquisa), ray computer (Expandir a Pesquisa)
natl computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
dna clamp » a clamp (Expandir a Pesquisa)
em newton » m newton (Expandir a Pesquisa), sm newton (Expandir a Pesquisa), wm newton (Expandir a Pesquisa)
clamp em » clamp m (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
j daily » j daly (Expandir a Pesquisa), j daisy (Expandir a Pesquisa), j daigle (Expandir a Pesquisa)
j natl » _ natl (Expandir a Pesquisa), j nail (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
j dna » _ dna (Expandir a Pesquisa), a dna (Expandir a Pesquisa), 1 dna (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 natl computer a near ) or ( j dna clamp em newton ))) or ( j daily computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl computer a near ) OR ( j dna clamp em newton ))) OR ( j daily computer case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl computer a near ) or ( j dna clamp em newton ))) or ( j daily computer case now ))*.