Talvez deva tentar algumas variações de ortografia:
computer course » computer courses (Expandir a Pesquisa), computer discourse (Expandir a Pesquisa), computing course (Expandir a Pesquisa)
dal computer » dental computer (Expandir a Pesquisa), small computer (Expandir a Pesquisa), local computer (Expandir a Pesquisa)
course non » course can (Expandir a Pesquisa), course na (Expandir a Pesquisa), course new (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa)
clamp cum » clamp m (Expandir a Pesquisa), clamp can (Expandir a Pesquisa), clamp em (Expandir a Pesquisa)
cum newly » can newly (Expandir a Pesquisa), cr newly (Expandir a Pesquisa), lu newly (Expandir a Pesquisa)
compr a » ompr a (Expandir a Pesquisa), campr a (Expandir a Pesquisa)
a never » _ never (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
a dal » a day (Expandir a Pesquisa), a del (Expandir a Pesquisa), a das (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 nat compr a never ) or ( j _ clamp cum newly ))) or ( a dal computer course non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat compr a never ) OR ( j _ clamp cum newly ))) OR ( a dal computer course non ))*.