Talvez deva tentar algumas variações de ortografia:
natural compound » natural compounds (Expandir a Pesquisa)
nat computer » cat computer (Expandir a Pesquisa), fast computer (Expandir a Pesquisa), icat computer (Expandir a Pesquisa)
compound can » compounds can (Expandir a Pesquisa), compound c (Expandir a Pesquisa), compound cue (Expandir a Pesquisa)
company car » company case (Expandir a Pesquisa), company a (Expandir a Pesquisa), company carlos (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
al company » a company (Expandir a Pesquisa), coal company (Expandir a Pesquisa), goal company (Expandir a Pesquisa)
car netw » car ne (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 nat computer a netw ) or ( j al company car netw ))) or ( _ natural compound can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat computer a netw ) OR ( j al company car netw ))) OR ( _ natural compound can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat computer a netw ) or ( j al company car netw ))) or ( _ natural compound can now ))*.