Talvez deva tentar algumas variações de ortografia:
delta computer » data computer (Expandir a Pesquisa), stella computer (Expandir a Pesquisa), delphi computer (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
daily compared » elderly compared (Expandir a Pesquisa)
nab compare » lab compared (Expandir a Pesquisa), a compare (Expandir a Pesquisa), nhs compare (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
based no2 » based non (Expandir a Pesquisa), based noc (Expandir a Pesquisa), based nod (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
y delta » _ delta (Expandir a Pesquisa), a delta (Expandir a Pesquisa), 2 delta (Expandir a Pesquisa)
5 daily » _ daily (Expandir a Pesquisa), a daily (Expandir a Pesquisa), 2 daily (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)
_ nab » _ nad (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: (( y delta computer based no2 ) or ((( 5 daily compared a now ) or ( _ nab compare a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( y delta computer based no2 ) OR ((( 5 daily compared a now ) OR ( _ nab compare a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( y delta computer based no2 ) or ((( 5 daily compared a now ) or ( _ nab compare a now ))))*.