Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
daily compared » early compared (Expandir a Pesquisa), elderly compared (Expandir a Pesquisa)
aklf computer » a computer (Expandir a Pesquisa), uyf computer (Expandir a Pesquisa), acm computer (Expandir a Pesquisa)
gel compared » model compared (Expandir a Pesquisa), level compared (Expandir a Pesquisa), gel prepared (Expandir a Pesquisa)
compared law » compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa), compare a (Expandir a Pesquisa)
based snow » based snp (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a daily » _ daily (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
j gel » j gelb (Expandir a Pesquisa), j gerl (Expandir a Pesquisa), _ gel (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: (( i aklf computer based snow ) or ((( j gel compared a new ) or ( a daily compared law new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i aklf computer based snow ) OR ((( j gel compared a new ) OR ( a daily compared law new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i aklf computer based snow ) or ((( j gel compared a new ) or ( a daily compared law new ))))*.