Talvez deva tentar algumas variações de ortografia:
oils compared » oil compared (Expandir a Pesquisa), models compared (Expandir a Pesquisa), skills compared (Expandir a Pesquisa)
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compared van » compared can (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
oil complex » msl complex (Expandir a Pesquisa), model complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
can net » can next (Expandir a Pesquisa), can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa)
j oils » _ oils (Expandir a Pesquisa), 3 oils (Expandir a Pesquisa), l oils (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (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 apl computer can net ) or ((( j oils compared van ngoc ) or ( h3 oil complex phase non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j apl computer can net ) OR ((( j oils compared van ngoc ) OR ( h3 oil complex phase non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j apl computer can net ) or ((( j oils compared van ngoc ) or ( h3 oil complex phase non ))))*.