Talvez deva tentar algumas variações de ortografia:
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
compare slow » compare low (Expandir a Pesquisa), comparing slow (Expandir a Pesquisa), compare cloos (Expandir a Pesquisa)
al computer » dal computer (Expandir a Pesquisa), apl computer (Expandir a Pesquisa), il computer (Expandir a Pesquisa)
ml compare » ml compared (Expandir a Pesquisa), del compare (Expandir a Pesquisa), _ compare (Expandir a Pesquisa)
slow near » flow near (Expandir a Pesquisa), show near (Expandir a Pesquisa), low near (Expandir a Pesquisa)
clamp cum » clamp m (Expandir a Pesquisa), clamp can (Expandir a Pesquisa), clamp em (Expandir a Pesquisa)
case now » cases now (Expandir a Pesquisa), case non (Expandir a Pesquisa), case new (Expandir a Pesquisa)
a clamp » _ clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa), a claims (Expandir a Pesquisa)
j ml » j m (Expandir a Pesquisa), j l (Expandir a Pesquisa), j ma (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j ml compare slow near ) or ( j a clamp cum new ))) or ( j al computer case now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j ml compare slow near ) OR ( j a clamp cum new ))) OR ( j al computer case now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j ml compare slow near ) or ( j a clamp cum new ))) or ( j al computer case now ))*.