Talvez deva tentar algumas variações de ortografia:
about computer » ut computer (Expandir a Pesquisa), about complex (Expandir a Pesquisa), without computer (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
case newts » case needs (Expandir a Pesquisa), case ness (Expandir a Pesquisa), case new (Expandir a Pesquisa)
canc netw » canc lett (Expandir a Pesquisa)
combe can » combe juan (Expandir a Pesquisa), combe jean (Expandir a Pesquisa), combe c (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
j about » _ about (Expandir a Pesquisa), a about (Expandir a Pesquisa), 3 about (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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 nart compr canc netw ) OR ((( j about computer case newts ) OR ( j la combe can newts ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j nart compr canc netw ) OR ((( j about computer case newts ) OR ( j la combe can newts ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nart compr canc netw ) OR ((( j about computer case newts ) OR ( j la combe can newts ))))*.