Talvez deva tentar algumas variações de ortografia:
scaffold composed » scaffold complex (Expandir a Pesquisa), scaffold combined (Expandir a Pesquisa), scaffold coated (Expandir a Pesquisa)
composed case » compared case (Expandir a Pesquisa), component case (Expandir a Pesquisa), composite case (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
nay compr » la compr (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
anc netw » nc net (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
j nay » j nagy (Expandir a Pesquisa), _ nay (Expandir a Pesquisa)
nart » nat (Expandir a Pesquisa), nar (Expandir a Pesquisa), nara (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( _ nart compr anc netw ) OR ( _ scaffold composed case netw ))) OR ( j nay compr can netw ))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( _ nart compr anc netw ) OR ( _ scaffold composed case netw ))) OR ( j nay compr can netw ))*.