Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
nail computer » daily computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
clamp year » clamp ar (Expandir a Pesquisa), slump year (Expandir a Pesquisa)
akt camp » akt cgmp (Expandir a Pesquisa), akt ctmp (Expandir a Pesquisa), akt crmp2 (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
camp ca » camp c (Expandir a Pesquisa), camp camp (Expandir a Pesquisa), camp crp (Expandir a Pesquisa)
ca near » a near (Expandir a Pesquisa), coma near (Expandir a Pesquisa), dna near (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa)
e akt » ne akt (Expandir a Pesquisa), we akt (Expandir a Pesquisa), _ akt (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: (((( e akt camp ca near ) or ( j a clamp year new ))) or ( j nail computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e akt camp ca near ) OR ( j a clamp year new ))) OR ( j nail computer case now ))*.