Talvez deva tentar algumas variações de ortografia:
heard computer » head computer (Expandir a Pesquisa), heart computer (Expandir a Pesquisa), head computed (Expandir a Pesquisa)
computer based » computer aided (Expandir a Pesquisa)
nab computer » lab computer (Expandir a Pesquisa), b computer (Expandir a Pesquisa), cweb computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
based netw » based new (Expandir a Pesquisa), based net (Expandir a Pesquisa), based next (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
j heard » j head (Expandir a Pesquisa), j heyward (Expandir a Pesquisa)
l comp » l comps (Expandir a Pesquisa), l como (Expandir a Pesquisa), l comper (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 heard computer based netw ) or ((( _ nab computer can newts ) or ( j l comp can newts ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j heard computer based netw ) OR ((( _ nab computer can newts ) OR ( j l comp can newts )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j heard computer based netw ) or ((( _ nab computer can newts ) or ( j l comp can newts ))))*.