Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
l computer » il computer (Expandir a Pesquisa), al computer (Expandir a Pesquisa), dal computer (Expandir a Pesquisa)
than never » than ever (Expandir a Pesquisa)
natl cam » natla sam (Expandir a Pesquisa), natl acad (Expandir a Pesquisa)
cam than » camp than (Expandir a Pesquisa), cam tuan (Expandir a Pesquisa), cam tran (Expandir a Pesquisa)
clamp cr » clamp ar (Expandir a Pesquisa), clamp croc (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
cr newly » can newly (Expandir a Pesquisa), our newly (Expandir a Pesquisa), per newly (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case how (Expandir a Pesquisa), case non (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j nat (Expandir a Pesquisa)
a l » a la (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 natl cam than never ) or ( j a clamp cr newly ))) or ( a l computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j natl cam than never ) OR ( j a clamp cr newly ))) OR ( a l computer case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j natl cam than never ) or ( j a clamp cr newly ))) or ( a l computer case now ))*.