Talvez deva tentar algumas variações de ortografia:
cat computer » icat computer (Expandir a Pesquisa), ct computer (Expandir a Pesquisa), cost computer (Expandir a Pesquisa)
rna compared » dna compared (Expandir a Pesquisa), a compared (Expandir a Pesquisa), china compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
la compr » la compra (Expandir a Pesquisa), la compre (Expandir a Pesquisa), la combe (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
a rna » _ rna (Expandir a Pesquisa), 1 rna (Expandir a Pesquisa)
j cat » _ cat (Expandir a Pesquisa), a cat (Expandir a Pesquisa), j cao (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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: (((( j la compr can netw ) or ( a rna compared a netw ))) or ( j cat computer a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j la compr can netw ) OR ( a rna compared a netw ))) OR ( j cat computer a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j la compr can netw ) or ( a rna compared a netw ))) or ( j cat computer a new ))*.