Talvez deva tentar algumas variações de ortografia:
nat compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
narr comp » barr com (Expandir a Pesquisa), parr comb (Expandir a Pesquisa)
clamp can » clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa), clamp jaw (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j narr » l narr (Expandir a Pesquisa), j nair (Expandir a Pesquisa), j nare (Expandir a Pesquisa)
comp a » comp la (Expandir a Pesquisa), comp _ (Expandir a Pesquisa), comp p (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), e nat (Expandir a Pesquisa)
_ ap » _ gap (Expandir a Pesquisa), _ map (Expandir a Pesquisa), _ a (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 compr can netw ) or ( j narr comp a netb ))) or ( _ ap ((clamp can) OR (clamp a)) now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat compr can netw ) OR ( j narr comp a netb ))) OR ( _ ap ((clamp can) OR (clamp a)) now )).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j nat compr can netw ) or ( j narr comp a netb ))) or ( _ ap ((clamp can) OR (clamp a)) now ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat compr can netw ) or ( j narr comp a netb ))) or ( _ ap ((clamp can) OR (clamp a)) now ))*.