Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly comparison (Expandir a Pesquisa), elderly care (Expandir a Pesquisa)
like compound » like compounds (Expandir a Pesquisa)
acid company » aid company (Expandir a Pesquisa), grid company (Expandir a Pesquisa), rfid company (Expandir a Pesquisa)
compared ann » compared a (Expandir a Pesquisa), compared can (Expandir a Pesquisa), compared among (Expandir a Pesquisa)
company car » company case (Expandir a Pesquisa), company a (Expandir a Pesquisa), company carlos (Expandir a Pesquisa)
j elderly » _ elderly (Expandir a Pesquisa), a elderly (Expandir a Pesquisa), 2 elderly (Expandir a Pesquisa)
car now » care now (Expandir a Pesquisa), car non (Expandir a Pesquisa), cpr now (Expandir a Pesquisa)
j acid » _ acid (Expandir a Pesquisa), 1 acid (Expandir a Pesquisa), 3 acid (Expandir a Pesquisa)
a like » a likely (Expandir a Pesquisa)
nowe » none (Expandir a Pesquisa), node (Expandir a Pesquisa), note (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 acid company car now ) or ( a like compound a new ))) or ( j elderly compared ann nowe ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j acid company car now ) OR ( a like compound a new ))) OR ( j elderly compared ann nowe )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j acid company car now ) or ( a like compound a new ))) or ( j elderly compared ann nowe ))*.