Talvez deva tentar algumas variações de ortografia:
comparing close » comparing dose (Expandir a Pesquisa), comparing case (Expandir a Pesquisa), comparing choice (Expandir a Pesquisa)
cano computers » can computers (Expandir a Pesquisa), cars computers (Expandir a Pesquisa), panel computers (Expandir a Pesquisa)
computers can » computers a (Expandir a Pesquisa), computers _ (Expandir a Pesquisa)
fat comparing » rct comparing (Expandir a Pesquisa), art comparing (Expandir a Pesquisa), bias comparing (Expandir a Pesquisa)
computer can » computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer code (Expandir a Pesquisa)
2 computer » cam computer (Expandir a Pesquisa), man computer (Expandir a Pesquisa)
close now » close non (Expandir a Pesquisa), close down (Expandir a Pesquisa), close n (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j cano » j canto (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 cano computers can now ) or ( 3 2 computer can now ))) or ( _ fat comparing close now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j cano computers can now ) OR ( 3 2 computer can now ))) OR ( _ fat comparing close now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cano computers can now ) or ( 3 2 computer can now ))) or ( _ fat comparing close now ))*.