Talvez deva tentar algumas variações de ortografia:
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cell (Expandir a Pesquisa)
la complex » hla complex (Expandir a Pesquisa), tla complex (Expandir a Pesquisa), ba complex (Expandir a Pesquisa)
copper can » copper clad (Expandir a Pesquisa), copper cast (Expandir a Pesquisa), copper case (Expandir a Pesquisa)
compra en » compra e (Expandir a Pesquisa), compra de (Expandir a Pesquisa), compra do (Expandir a Pesquisa)
li copper » ii copper (Expandir a Pesquisa), i copper (Expandir a Pesquisa), vi copper (Expandir a Pesquisa)
can netw » can new (Expandir a Pesquisa), can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa)
a compra » la compra (Expandir a Pesquisa), da compra (Expandir a Pesquisa), na compra (Expandir a Pesquisa)
en now » men now (Expandir a Pesquisa), en nog (Expandir a Pesquisa), en nor (Expandir a Pesquisa)
j la » j l (Expandir a Pesquisa), j da (Expandir a Pesquisa), j lu (Expandir a Pesquisa)
j li » j l (Expandir a Pesquisa), j i (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 la complex can netw ) or ( j a compra en now ))) or ( j li copper can netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j la complex can netw ) OR ( j a compra en now ))) OR ( j li copper can netw ))*.