Talvez deva tentar algumas variações de ortografia:
calls computer » call computer (Expandir a Pesquisa), cases computer (Expandir a Pesquisa), cells compute (Expandir a Pesquisa)
computer case » computer based (Expandir a Pesquisa), computer code (Expandir a Pesquisa), computer can (Expandir a Pesquisa)
adl compared » acl compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa), hdl compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
case new » cases new (Expandir a Pesquisa), cause new (Expandir a Pesquisa), caste new (Expandir a Pesquisa)
j calls » j calle (Expandir a Pesquisa), j calis (Expandir a Pesquisa), j call (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
e come » e como (Expandir a Pesquisa)
come a » come _ (Expandir a Pesquisa), become a (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
j adl » _ adl (Expandir a Pesquisa), i adl (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 calls computer case new ) or ( j adl compared can now ))) or ( j e come a netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j calls computer case new ) OR ( j adl compared can now ))) OR ( j e come a netw ))*.