Talvez deva tentar algumas variações de ortografia:
natl computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa)
computer has » computer hard (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer habits (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
company can » company car (Expandir a Pesquisa), company case (Expandir a Pesquisa), company cars (Expandir a Pesquisa)
natl comp » al comp (Expandir a Pesquisa), natalia comp (Expandir a Pesquisa)
has never » a never (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
j oil » _ oil (Expandir a Pesquisa), l oil (Expandir a Pesquisa), i oil (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 natl comp can netw ) or ( j natl computer has never ))) or ( j oil company can ngoc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl comp can netw ) OR ( j natl computer has never ))) OR ( j oil company can ngoc )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl comp can netw ) or ( j natl computer has never ))) or ( j oil company can ngoc ))*.