Talvez deva tentar algumas variações de ortografia:
naila cooper » angela cooper (Expandir a Pesquisa), nicola cooper (Expandir a Pesquisa), laura cooper (Expandir a Pesquisa)
cooper dan » cooper alan (Expandir a Pesquisa), cooper d (Expandir a Pesquisa), cooper a (Expandir a Pesquisa)
can never » than never (Expandir a Pesquisa), a never (Expandir a Pesquisa), had never (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
nacl ahp » nacl a (Expandir a Pesquisa), nacl ph (Expandir a Pesquisa), nacl aq (Expandir a Pesquisa)
j naila » j nail (Expandir a Pesquisa), j nakkila (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
l camp » el camp (Expandir a Pesquisa), cl camp (Expandir a Pesquisa), al camp (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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 camp can never ) OR ((( j naila cooper dan non ) OR ( 3 nacl ahp dan non ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l camp can never ) OR ((( j naila cooper dan non ) OR ( 3 nacl ahp dan non ))))*.