Talvez deva tentar algumas variações de ortografia:
combe canc » pombe can (Expandir a Pesquisa), combet blanc (Expandir a Pesquisa), combe franca (Expandir a Pesquisa)
nat compr » la compr (Expandir a Pesquisa), nat comm (Expandir a Pesquisa)
compr can » computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
canc netw » canc lett (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), a nat (Expandir a Pesquisa), j nay (Expandir a Pesquisa)
e nat » e nata (Expandir a Pesquisa), e nao (Expandir a Pesquisa), e nas (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (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: (((( ((j nat) OR (e nat)) comp can now ) or ( _ nat compr can now ))) or ( j la combe canc netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( ((j nat) OR (e nat)) comp can now ) OR ( _ nat compr can now ))) OR ( j la combe canc netw ))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( ((j nat) OR (e nat)) comp can now ) or ( _ nat compr can now ))) or ( j la combe canc netw ))*".