Talvez deva tentar algumas variações de ortografia:
daily computer » daily compared (Expandir a Pesquisa), ray computer (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
fails compared » nails compared (Expandir a Pesquisa), faces compared (Expandir a Pesquisa), oils compared (Expandir a Pesquisa)
salt company » holt company (Expandir a Pesquisa), ballet company (Expandir a Pesquisa), health company (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
based no2 » based non (Expandir a Pesquisa), based noc (Expandir a Pesquisa), based nod (Expandir a Pesquisa)
company a » company _ (Expandir a Pesquisa)
a daily » _ daily (Expandir a Pesquisa)
_ fails » _ fail (Expandir a Pesquisa), _ failed (Expandir a Pesquisa)
a now » a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa), a nos (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: (( a daily computer based no2 ) or ((( _ fails compared a new ) or ( j salt company a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a daily computer based no2 ) OR ((( _ fails compared a new ) OR ( j salt company a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a daily computer based no2 ) or ((( _ fails compared a new ) or ( j salt company a now ))))*.