Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly care (Expandir a Pesquisa)
cosmo based » cosmid based (Expandir a Pesquisa), cosmin based (Expandir a Pesquisa), chemo based (Expandir a Pesquisa)
all elderly » ill elderly (Expandir a Pesquisa), frail elderly (Expandir a Pesquisa)
base animal » based animal (Expandir a Pesquisa), obese animal (Expandir a Pesquisa), basic animal (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
animal can » animals can (Expandir a Pesquisa), animal cap (Expandir a Pesquisa), animal con (Expandir a Pesquisa)
based new » based next (Expandir a Pesquisa), based near (Expandir a Pesquisa), based n (Expandir a Pesquisa)
il cosmo » il consumo (Expandir a Pesquisa), del cosmo (Expandir a Pesquisa), de cosmo (Expandir a Pesquisa)
a noise » a noite (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
3 base » 3 based (Expandir a Pesquisa)
j il » j l (Expandir a Pesquisa), j i (Expandir a Pesquisa), j al (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 il cosmo based new ) or ((( all elderly compared a noise ) or ( 3 base animal can non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j il cosmo based new ) OR ((( all elderly compared a noise ) OR ( 3 base animal can non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j il cosmo based new ) or ((( all elderly compared a noise ) or ( 3 base animal can non ))))*.