Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
al computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
chip ce » chip cell (Expandir a Pesquisa)
ce near » ice near (Expandir a Pesquisa), de near (Expandir a Pesquisa), e near (Expandir a Pesquisa)
a clamp » dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
j pat » j pata (Expandir a Pesquisa), j pan (Expandir a Pesquisa), r pat (Expandir a Pesquisa)
_ pat » _ pet (Expandir a Pesquisa), _ pay (Expandir a Pesquisa), _ pan (Expandir a Pesquisa)
j al » j l (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( ((j pat) OR (_ pat)) chip ce near ) OR ( j a clamp a newts ))) OR ( j al computer case now ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( ((j pat) OR (_ pat)) chip ce near ) or ( j a clamp a newts ))) or ( j al computer case now ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( ((j pat) OR (_ pat)) chip ce near ) or ( j a clamp a newts ))) or ( j al computer case now ))*.