Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly comparison (Expandir a Pesquisa), elderly care (Expandir a Pesquisa)
compared less » comparee les (Expandir a Pesquisa), comparer les (Expandir a Pesquisa), compared leaf (Expandir a Pesquisa)
112 elderly » 102 elderly (Expandir a Pesquisa), 110 elderly (Expandir a Pesquisa), 161 elderly (Expandir a Pesquisa)
nayl chimp » taylor chimp (Expandir a Pesquisa)
compr can » comp can (Expandir a Pesquisa), computer can (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
chimp can » chip can (Expandir a Pesquisa), camp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
less now » less new (Expandir a Pesquisa), less non (Expandir a Pesquisa), less known (Expandir a Pesquisa)
can now » can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j nart » _ nart (Expandir a Pesquisa), j narr (Expandir a Pesquisa), c nart (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (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 nart compr can new ) OR ( j nayl chimp can now ))) OR ( 112 elderly compared less now ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j nart compr can new ) OR ( j nayl chimp can now ))) OR ( 112 elderly compared less now ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nart compr can new ) OR ( j nayl chimp can now ))) OR ( 112 elderly compared less now ))*.