Talvez debería tentar con algunhas variantes ortográficas:
companies case » companies based (Expandir procura), companies a (Expandir procura), companies act (Expandir procura)
how computers » held computers (Expandir procura), from computers (Expandir procura), _ computers (Expandir procura)
computers can » computers a (Expandir procura), computers _ (Expandir procura)
fat companies » meat companies (Expandir procura), gas companies (Expandir procura), f companies (Expandir procura)
computer can » computer case (Expandir procura), computer a (Expandir procura), computer code (Expandir procura)
a computer » _ computer (Expandir procura)
can ngoc » van ngoc (Expandir procura), cao ngoc (Expandir procura), tran ngoc (Expandir procura)
case now » cases now (Expandir procura), case non (Expandir procura), case new (Expandir procura)
can now » can non (Expandir procura), can new (Expandir procura)
j fat » j fath (Expandir procura), _ fat (Expandir procura), a fat (Expandir procura)

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: (((( _ how computers can now ) or ( 3 a computer can ngoc ))) or ( j fat companies case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ how computers can now ) OR ( 3 a computer can ngoc ))) OR ( j fat companies case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ how computers can now ) or ( 3 a computer can ngoc ))) or ( j fat companies case now ))*.