Talvez deva tentar algumas variações de ortografia:
nat2 computers » iet computers (Expandir a Pesquisa), can computers (Expandir a Pesquisa), set computers (Expandir a Pesquisa)
mears compared » years compared (Expandir a Pesquisa), meals compared (Expandir a Pesquisa), pears compared (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
narl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), early compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
j mears » j mearns (Expandir a Pesquisa), c mears (Expandir a Pesquisa), p mears (Expandir a Pesquisa)
_ narl » _ narp (Expandir a Pesquisa), _ nara (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: (( 2 nat2 computers can non ) or ((( j mears compared can new ) or ( _ narl compared _ new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 2 nat2 computers can non ) OR ((( j mears compared can new ) OR ( _ narl compared _ new ))))*.