Talvez deva tentar algumas variações de ortografia:
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
aim computers » aids computers (Expandir a Pesquisa), time computers (Expandir a Pesquisa), cim computer (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
company car » company case (Expandir a Pesquisa), company a (Expandir a Pesquisa), company carlos (Expandir a Pesquisa)
car now » care now (Expandir a Pesquisa), car non (Expandir a Pesquisa), cpr now (Expandir a Pesquisa)
kcl can » hocl can (Expandir a Pesquisa), kcl cacl (Expandir a Pesquisa), kcl caso (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
l oil » _ oil (Expandir a Pesquisa)
j aim » _ aim (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: (((( l oil company car now ) or ( 3 nacl kcl can now ))) or ( j aim computers can now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( l oil company car now ) OR ( 3 nacl kcl can now ))) OR ( j aim computers can now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( l oil company car now ) or ( 3 nacl kcl can now ))) or ( j aim computers can now ))*.