Talvez deva tentar algumas variações de ortografia:
computer based » computer aided (Expandir a Pesquisa)
nart computer » heart computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), art computed (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
pombe a » pombe _ (Expandir a Pesquisa)
combe c » combe b (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
c netw » c neto (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
j da » j a (Expandir a Pesquisa), j d (Expandir a Pesquisa)
j de » j e (Expandir a Pesquisa), j d (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j li (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 da) OR (j de)) pombe a netw ) or ( j la combe c netw ))) or ( j nart computer based new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( ((j da) OR (j de)) pombe a netw ) OR ( j la combe c netw ))) OR ( j nart computer based new )).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( ((j da) OR (j de)) pombe a netw ) or ( j la combe c netw ))) or ( j nart computer based new ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( ((j da) OR (j de)) pombe a netw ) or ( j la combe c netw ))) or ( j nart computer based new ))*.