Talvez deva tentar algumas variações de ortografia:
computer classes » computer clusters (Expandir a Pesquisa), computer cluster (Expandir a Pesquisa), computer case (Expandir a Pesquisa)
cam computer » can computer (Expandir a Pesquisa), beam computer (Expandir a Pesquisa), care computer (Expandir a Pesquisa)
classes non » classes nos (Expandir a Pesquisa), classes na (Expandir a Pesquisa), classes en (Expandir a Pesquisa)
combe have » code have (Expandir a Pesquisa), comet have (Expandir a Pesquisa), core have (Expandir a Pesquisa)
have fever » have never (Expandir a Pesquisa), have fewer (Expandir a Pesquisa), have ever (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
claims a » claims _ (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
j cam » j camp (Expandir a Pesquisa), j cama (Expandir a Pesquisa), _ cam (Expandir a Pesquisa)
j la » j l (Expandir a Pesquisa), j da (Expandir a Pesquisa), j li (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 la combe have fever ) or ( j a claims a newts ))) or ( j cam computer classes non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j la combe have fever ) OR ( j a claims a newts ))) OR ( j cam computer classes non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j la combe have fever ) or ( j a claims a newts ))) or ( j cam computer classes non ))*.