Talvez deva tentar algumas variações de ortografia:
nucl compared » nacl compared (Expandir a Pesquisa), acl compared (Expandir a Pesquisa), dual compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
nary clamp » early clamp (Expandir a Pesquisa), arm clamp (Expandir a Pesquisa)
gray camp » gray cast (Expandir a Pesquisa), gray amy (Expandir a Pesquisa), gray carl (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can ngo » can ngoc (Expandir a Pesquisa), can ngos (Expandir a Pesquisa), canh ngo (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j nary » j nagy (Expandir a Pesquisa), j nare (Expandir a Pesquisa), j narr (Expandir a Pesquisa)
a nowe » a node (Expandir a Pesquisa), i nowe (Expandir a Pesquisa), ann nowe (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: (( _ nucl compared can ngo ) OR ((( j nary clamp a nowe ) OR ( j gray camp can now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( _ nucl compared can ngo ) OR ((( j nary clamp a nowe ) OR ( j gray camp can now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ nucl compared can ngo ) OR ((( j nary clamp a nowe ) OR ( j gray camp can now ))))*.