Talvez deva tentar algumas variações de ortografia:
computer classes » computer clusters (Expandir a Pesquisa), computer cluster (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
apl computer » maple computer (Expandir a Pesquisa), call computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
claims over » claims under (Expandir a Pesquisa), claims after (Expandir a Pesquisa)
classes non » classes nos (Expandir a Pesquisa), classes na (Expandir a Pesquisa), classes en (Expandir a Pesquisa)
dr lacombe » a lacombe (Expandir a Pesquisa), c lacombe (Expandir a Pesquisa), dr lombe (Expandir a Pesquisa)
over newly » over nearly (Expandir a Pesquisa), other newly (Expandir a Pesquisa), older newly (Expandir a Pesquisa)
lacombe c » lacombe d (Expandir a Pesquisa), lacombe m (Expandir a Pesquisa), combe c (Expandir a Pesquisa)
c never » _ never (Expandir a Pesquisa), a never (Expandir a Pesquisa), c neves (Expandir a Pesquisa)
j apl » j appl (Expandir a Pesquisa), _ apl (Expandir a Pesquisa), j adl (Expandir a Pesquisa)
j dr » j r (Expandir a Pesquisa), j d (Expandir a Pesquisa), j de (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 dr lacombe c never ) or ( j a claims over newly ))) or ( j apl computer classes non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j dr lacombe c never ) OR ( j a claims over newly ))) OR ( j apl computer classes non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j dr lacombe c never ) or ( j a claims over newly ))) or ( j apl computer classes non ))*.