Talvez deva tentar algumas variações de ortografia:
cast compared » cost compared (Expandir a Pesquisa), cases compared (Expandir a Pesquisa), test compared (Expandir a Pesquisa)
case compared » cases compared (Expandir a Pesquisa), care compared (Expandir a Pesquisa), cage compared (Expandir a Pesquisa)
nab computer » lab computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), b computer (Expandir a Pesquisa)
compared ha » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
ha ngoc » pham ngoc (Expandir a Pesquisa), thi ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
c cast » c caat (Expandir a Pesquisa), c casa (Expandir a Pesquisa), c casu (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
_ nab » _ nad (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: (((( c cast compared ha ngoc ) or ( c case compared ha ngoc ))) or ( _ nab computer a netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( c cast compared ha ngoc ) OR ( c case compared ha ngoc ))) OR ( _ nab computer a netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( c cast compared ha ngoc ) or ( c case compared ha ngoc ))) or ( _ nab computer a netw ))*.