Talvez deva tentar algumas variações de ortografia:
computer costs » computer codes (Expandir a Pesquisa), computer tests (Expandir a Pesquisa), computer cystems (Expandir a Pesquisa)
nat compared » rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa), fat compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
nat computer » fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa), unit computer (Expandir a Pesquisa)
cat computer » icat computer (Expandir a Pesquisa), ct computer (Expandir a Pesquisa), cost computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)
j cat » _ cat (Expandir a Pesquisa), a cat (Expandir a Pesquisa), j cao (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: (( e nat compared can netw ) or ((( e nat computer costs new ) or ( j cat computer a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( e nat compared can netw ) OR ((( e nat computer costs new ) OR ( j cat computer a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( e nat compared can netw ) or ((( e nat computer costs new ) or ( j cat computer a new ))))*.