Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly comparison (Expandir a Pesquisa), elderly care (Expandir a Pesquisa)
snare complex » pore complex (Expandir a Pesquisa)
nat compared » rat compared (Expandir a Pesquisa), fat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa)
complex care » complex case (Expandir a Pesquisa)
3 elderly » 30 elderly (Expandir a Pesquisa), 33 elderly (Expandir a Pesquisa), _ elderly (Expandir a Pesquisa)
care new » care need (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
a snare » _ snare (Expandir a Pesquisa), a snake (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: (( _ nat compared can now ) or ((( a snare complex care new ) or ( 3 elderly compared _ now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ nat compared can now ) OR ((( a snare complex care new ) OR ( 3 elderly compared _ now ))))*.