Talvez deva tentar algumas variações de ortografia:
held computers » held computer (Expandir a Pesquisa), handheld computers (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa)
ra compared » a compared (Expandir a Pesquisa), dna compared (Expandir a Pesquisa), korea compared (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa), nat comm (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
can net » can new (Expandir a Pesquisa), dan net (Expandir a Pesquisa), can nt (Expandir a Pesquisa)
law net » law new (Expandir a Pesquisa), law janet (Expandir a Pesquisa), law note (Expandir a Pesquisa)
a held » a head (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)
j ra » j a (Expandir a Pesquisa), j r (Expandir a Pesquisa), j da (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: (((( e nat compr can net ) or ( j ra compared law net ))) or ( a held computers a new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( e nat compr can net ) OR ( j ra compared law net ))) OR ( a held computers a new )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( e nat compr can net ) or ( j ra compared law net ))) or ( a held computers a new ))*.