Talvez deva tentar algumas variações de ortografia:
computer models » computer model (Expandir a Pesquisa), computer modeling (Expandir a Pesquisa), computer modelling (Expandir a Pesquisa)
cost computer » joint computer (Expandir a Pesquisa), about computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
compere jean » compaore jean (Expandir a Pesquisa), complexe jean (Expandir a Pesquisa), ampere jean (Expandir a Pesquisa)
models non » model non (Expandir a Pesquisa), modes non (Expandir a Pesquisa), modelli non (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa), nat comm (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
l compere » w compere (Expandir a Pesquisa), l comper (Expandir a Pesquisa), l compared (Expandir a Pesquisa)
jean near » jean neal (Expandir a Pesquisa), ocean near (Expandir a Pesquisa), jean feary (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j cost » j costa (Expandir a Pesquisa), j coast (Expandir a Pesquisa), j colt (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (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: (((( e nat compr can netw ) or ( j l compere jean near ))) or ( j cost computer models non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nat compr can netw ) OR ( j l compere jean near ))) OR ( j cost computer models non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nat compr can netw ) or ( j l compere jean near ))) or ( j cost computer models non ))*.