Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly care (Expandir a Pesquisa)
pagel computers » panel computers (Expandir a Pesquisa), age computers (Expandir a Pesquisa), page computer (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
compared can » compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
a elderly » _ elderly (Expandir a Pesquisa), 19 elderly (Expandir a Pesquisa)
j pagel » j pagels (Expandir a Pesquisa), j page (Expandir a Pesquisa), j paget (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can new (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
a now » a non (Expandir a Pesquisa), _ now (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: (( j pagel computers a now ) or ((( 3 nacl compared can now ) or ( a elderly compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j pagel computers a now ) OR ((( 3 nacl compared can now ) OR ( a elderly compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j pagel computers a now ) or ((( 3 nacl compared can now ) or ( a elderly compared a new ))))*.