Talvez deva tentar algumas variações de ortografia:
companies case » companies based (Expandir a Pesquisa), companies a (Expandir a Pesquisa), companies act (Expandir a Pesquisa)
than computers » than computer (Expandir a Pesquisa), can computers (Expandir a Pesquisa), when computers (Expandir a Pesquisa)
gas companies » based companies (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
2 computer » do computer (Expandir a Pesquisa), dos computer (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j gas » j gasa (Expandir a Pesquisa), j gast (Expandir a Pesquisa), _ gas (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: (((( _ than computers a new ) or ( 3 2 computer can now ))) or ( j gas companies case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ than computers a new ) OR ( 3 2 computer can now ))) OR ( j gas companies case now ))*.