Talvez deva tentar algumas variações de ortografia:
compared cases » compared case (Expandir a Pesquisa), collared cases (Expandir a Pesquisa), compares bases (Expandir a Pesquisa)
natl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa)
rate compared » rates compared (Expandir a Pesquisa), rats compared (Expandir a Pesquisa), care compared (Expandir a Pesquisa)
cases netw » cases new (Expandir a Pesquisa), cases near (Expandir a Pesquisa), cases need (Expandir a Pesquisa)
net coop » net co (Expandir a Pesquisa), net cost (Expandir a Pesquisa)
coop van » loop van (Expandir a Pesquisa), doop van (Expandir a Pesquisa), joop van (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
j rate » j rane (Expandir a Pesquisa), j race (Expandir a Pesquisa), j rath (Expandir a Pesquisa)
_ net » _ new (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl compared cases netw ) OR ( j rate compared _ netb ))) OR ( _ net coop van ngoc ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl compared cases netw ) or ( j rate compared _ netb ))) or ( _ net coop van ngoc ))*.