Talvez deva tentar algumas variações de ortografia:
first comparing » fire comparing (Expandir a Pesquisa), first comparison (Expandir a Pesquisa), lost comparing (Expandir a Pesquisa)
comparing care » comparing case (Expandir a Pesquisa), comparing cancer (Expandir a Pesquisa), comparing change (Expandir a Pesquisa)
nay computers » says computers (Expandir a Pesquisa), ray computer (Expandir a Pesquisa), can computers (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
2 computer » _ computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), 3d computer (Expandir a Pesquisa)
13 first » 1 first (Expandir a Pesquisa), 19 first (Expandir a Pesquisa), 11 first (Expandir a Pesquisa)
care non » rare non (Expandir a Pesquisa), care now (Expandir a Pesquisa), care new (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a non » _ non (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: (((( _ nay computers a non ) or ( 3 2 computer can now ))) or ( 13 first comparing care non ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( _ nay computers a non ) OR ( 3 2 computer can now ))) OR ( 13 first comparing care non )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nay computers a non ) or ( 3 2 computer can now ))) or ( 13 first comparing care non ))*.