Talvez deva tentar algumas variações de ortografia:
dairy computer » daily computer (Expandir a Pesquisa), daily computed (Expandir a Pesquisa), rairo computer (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
nac compared » nacl compared (Expandir a Pesquisa), sac compared (Expandir a Pesquisa), talc compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
based now » based snow (Expandir a Pesquisa), based non (Expandir a Pesquisa), based no2 (Expandir a Pesquisa)
c clamp » _ clamp (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j newts » _ newts (Expandir a Pesquisa), j newton (Expandir a Pesquisa)
2 dairy » _ dairy (Expandir a Pesquisa), a dairy (Expandir a Pesquisa)
3 nac » 3 nacl (Expandir a Pesquisa), _ nac (Expandir a Pesquisa), a nac (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( 3 nac compared a near ) OR ( j c clamp j newts ))) OR ( 2 dairy computer based now ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 3 nac compared a near ) or ( j c clamp j newts ))) or ( 2 dairy computer based now ))*.