Talvez deva tentar algumas variações de ortografia:
early mamp » early camp (Expandir a Pesquisa), early tramp (Expandir a Pesquisa), early clamp (Expandir a Pesquisa)
fast cone » fast code (Expandir a Pesquisa), fast core (Expandir a Pesquisa), fast cine (Expandir a Pesquisa)
cone coil » cone coils (Expandir a Pesquisa), cone oil (Expandir a Pesquisa), core coil (Expandir a Pesquisa)
mamp can » amp can (Expandir a Pesquisa), camp can (Expandir a Pesquisa), tamp can (Expandir a Pesquisa)
coil now » coil nmr (Expandir a Pesquisa), coil nlr (Expandir a Pesquisa), coil nhl (Expandir a Pesquisa)
j early » j earley (Expandir a Pesquisa), j earl (Expandir a Pesquisa), j earle (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
0 fast » e fast (Expandir a Pesquisa), p10 fast (Expandir a Pesquisa), 3.0 fast (Expandir a Pesquisa)
j noh » _ noh (Expandir a Pesquisa)
nacl » nac (Expandir a Pesquisa), nucl (Expandir a Pesquisa), nail (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j early mamp can now ) OR ((( _ (nacl OR natl) clamp j noh ) OR ( 0 fast cone coil now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j early mamp can now ) or ((( _ (nacl OR natl) clamp j noh ) or ( 0 fast cone coil now ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j early mamp can now ) or ((( _ (nacl OR natl) clamp j noh ) or ( 0 fast cone coil now ))))*.