Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly care (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared leaf » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compared near (Expandir a Pesquisa)
amp computer » capp computer (Expandir a Pesquisa), a computer (Expandir a Pesquisa), ip computer (Expandir a Pesquisa)
computer a » computer _ (Expandir a Pesquisa)
leaf known » least known (Expandir a Pesquisa), leaf brown (Expandir a Pesquisa), leaf down (Expandir a Pesquisa)
a elderly » _ elderly (Expandir a Pesquisa), 19 elderly (Expandir a Pesquisa), late elderly (Expandir a Pesquisa)
i amp » _ amp (Expandir a Pesquisa), 5 amp (Expandir a Pesquisa), r amp (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), a nos (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: (( i amp computer a now ) or ((( _ nacl compared _ now ) or ( a elderly compared leaf known ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( i amp computer a now ) OR ((( _ nacl compared _ now ) OR ( a elderly compared leaf known )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( i amp computer a now ) or ((( _ nacl compared _ now ) or ( a elderly compared leaf known ))))*.