Talvez deva tentar algumas variações de ortografia:
computer class » computer classes (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer chess (Expandir a Pesquisa)
dam computer » cam computer (Expandir a Pesquisa), dem computer (Expandir a Pesquisa), beam computer (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can newts » can newly (Expandir a Pesquisa)
class new » class non (Expandir a Pesquisa), class nos (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), comp la (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
l comp » l comps (Expandir a Pesquisa), l como (Expandir a Pesquisa), l comper (Expandir a Pesquisa)
a dam » a dama (Expandir a Pesquisa), a day (Expandir a Pesquisa), _ dam (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 l comp can new ) or ( j a clamp can newts ))) or ( a dam computer class new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l comp can new ) OR ( j a clamp can newts ))) OR ( a dam computer class new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l comp can new ) or ( j a clamp can newts ))) or ( a dam computer class new ))*.