Talvez deva tentar algumas variações de ortografia:
board computers » board computer (Expandir a Pesquisa), toward computers (Expandir a Pesquisa), toward computer (Expandir a Pesquisa)
haart compared » aspart compared (Expandir a Pesquisa), graft compared (Expandir a Pesquisa), act compared (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
copre can » copre en (Expandir a Pesquisa), copro con (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can near (Expandir a Pesquisa)
a copre » la copre (Expandir a Pesquisa), a cope (Expandir a Pesquisa), a coppe (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j board » j bogard (Expandir a Pesquisa), _ board (Expandir a Pesquisa), a board (Expandir a Pesquisa)
c haart » _ haart (Expandir a Pesquisa), c hart (Expandir a Pesquisa), a haart (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 a copre can now ) or ( j board computers can new ))) or ( c haart compared can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j a copre can now ) OR ( j board computers can new ))) OR ( c haart compared can netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j a copre can now ) or ( j board computers can new ))) or ( c haart compared can netw ))*.