Talvez deva tentar algumas variações de ortografia:
head computed » a computed (Expandir a Pesquisa)
computed case » computer case (Expandir a Pesquisa), computed based (Expandir a Pesquisa), compared case (Expandir a Pesquisa)
nab computer » lab computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), b computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compere can » compared can (Expandir a Pesquisa), compere jean (Expandir a Pesquisa), complete can (Expandir a Pesquisa)
case netw » case net (Expandir a Pesquisa), case new (Expandir a Pesquisa), case note (Expandir a Pesquisa)
l compere » w compere (Expandir a Pesquisa), l comper (Expandir a Pesquisa), l compared (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
_ nab » _ nad (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 head computed case netw ) or ((( _ nab computer can netw ) or ( j l compere can netw ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j head computed case netw ) OR ((( _ nab computer can netw ) OR ( j l compere can netw )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j head computed case netw ) or ((( _ nab computer can netw ) or ( j l compere can netw ))))*.