Talvez deva tentar algumas variações de ortografia:
compared case » compared can (Expandir a Pesquisa), companies case (Expandir a Pesquisa), comparing case (Expandir a Pesquisa)
nat compared » rat compared (Expandir a Pesquisa), fat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
can computer » brain computer (Expandir a Pesquisa), human computer (Expandir a Pesquisa), african computer (Expandir a Pesquisa)
a compared » data compared (Expandir a Pesquisa)
case newts » can newts (Expandir a Pesquisa), case needs (Expandir a Pesquisa), case ness (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
case net » cease net (Expandir a Pesquisa), case new (Expandir a Pesquisa), coarse net (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
_ can » _ cat (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 compared case newts ) or ( _ nat compared case net ))) or ( _ can computer a netb ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a compared case newts ) OR ( _ nat compared case net ))) OR ( _ can computer a netb ))*.