Talvez deva tentar algumas variações de ortografia:
nart comparing » art comparing (Expandir a Pesquisa), apart comparing (Expandir a Pesquisa), warts comparing (Expandir a Pesquisa)
comparing case » comparing care (Expandir a Pesquisa), comparing close (Expandir a Pesquisa), comparing cancer (Expandir a Pesquisa)
ct comparing » rct comparing (Expandir a Pesquisa), pdct comparing (Expandir a Pesquisa), art comparing (Expandir a Pesquisa)
net computer » iet computer (Expandir a Pesquisa), set computer (Expandir a Pesquisa), best computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
_ net » _ new (Expandir a Pesquisa)
j ct » j c (Expandir a Pesquisa), j st (Expandir a Pesquisa), j et (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 ct comparing case netw ) or ( j nart comparing case netw ))) or ( _ net computer can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j ct comparing case netw ) OR ( j nart comparing case netw ))) OR ( _ net computer can new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j ct comparing case netw ) or ( j nart comparing case netw ))) or ( _ net computer can new ))*.