Talvez deva tentar algumas variações de ortografia:
nartl compared » art compared (Expandir a Pesquisa), nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa)
nair computer » rairo computer (Expandir a Pesquisa), brain computer (Expandir a Pesquisa), basic computer (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
3 units » 3 unit (Expandir a Pesquisa), 3 unity (Expandir a Pesquisa), c units (Expandir a Pesquisa)
j nartl » j nart (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (Expandir a Pesquisa)
_ nair » _ nail (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: (((( 3 units computers a netb ) OR ( _ nair computer can netw ))) OR ( j nartl compared can new ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( 3 units computers a netb ) OR ( _ nair computer can netw ))) OR ( j nartl compared can new ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( 3 units computers a netb ) OR ( _ nair computer can netw ))) OR ( j nartl compared can new ))*.