Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
daly computer » daily computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), daily computed (Expandir a Pesquisa)
nao compared » faso compared (Expandir a Pesquisa), ago compared (Expandir a Pesquisa), o compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
ar newts » can newts (Expandir a Pesquisa), _ newts (Expandir a Pesquisa), war news (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), c clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
j daly » j dale (Expandir a Pesquisa), _ daly (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( e nao compared can new ) OR ( j a clamp ar newts ))) OR ( j daly computer case new ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nao compared can new ) OR ( j a clamp ar newts ))) OR ( j daly computer case new ))*.