Talvez deva tentar algumas variações de ortografia:
naila clamp » nail lamp (Expandir a Pesquisa), tail clamp (Expandir a Pesquisa), manila clams (Expandir a Pesquisa)
china can » china case (Expandir a Pesquisa), china clay (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
nacl can » nacl cacl (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa)
can chen » chuan chen (Expandir a Pesquisa)
chen now » chen nong (Expandir a Pesquisa), chen noah (Expandir a Pesquisa), chen noam (Expandir a Pesquisa)
l china » l chinea (Expandir a Pesquisa), l chica (Expandir a Pesquisa), l chin (Expandir a Pesquisa)
j naila » j nail (Expandir a Pesquisa), j nakkila (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
j now » _ now (Expandir a Pesquisa), a now (Expandir a Pesquisa), j new (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": "(( j l china can near ) OR ((( j naila clamp j now ) OR ( 3 nacl can chen now ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l china can near ) OR ((( j naila clamp j now ) OR ( 3 nacl can chen now ))))*.