Talvez deva tentar algumas variações de ortografia:
model compared » model compound (Expandir a Pesquisa), model combined (Expandir a Pesquisa), model complex (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
nas compared » nras compared (Expandir a Pesquisa), rnas compared (Expandir a Pesquisa), gas compared (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
net joop » net coop (Expandir a Pesquisa), met joop (Expandir a Pesquisa), net jose (Expandir a Pesquisa)
joop van » joep van (Expandir a Pesquisa), loop van (Expandir a Pesquisa), doop van (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
j model » j modolo (Expandir a Pesquisa), j monder (Expandir a Pesquisa)
e nas » e nao (Expandir a Pesquisa), e nos (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 model compared can netw ) OR ( e nas compared _ netb ))) OR ( _ net joop van ngoc ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j model compared can netw ) or ( e nas compared _ netb ))) or ( _ net joop van ngoc ))*.