Talvez deva tentar algumas variações de ortografia:
heard compared » heart compared (Expandir a Pesquisa), hard compared (Expandir a Pesquisa), head compared (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
barr compr » barr com (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j heard » j head (Expandir a Pesquisa), j heyward (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (Expandir a Pesquisa)
l barr » el barr (Expandir a Pesquisa), l bark (Expandir a Pesquisa), l barros (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 a computer a netb ) or ( l barr compr can netw ))) or ( j heard compared case new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a computer a netb ) OR ( l barr compr can netw ))) OR ( j heard compared case new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a computer a netb ) or ( l barr compr can netw ))) or ( j heard compared case new ))*.