Talvez deva tentar algumas variações de ortografia:
elderly compared » elderly comparison (Expandir a Pesquisa), elderly care (Expandir a Pesquisa)
compared case » compared cases (Expandir a Pesquisa), compare care (Expandir a Pesquisa), compared can (Expandir a Pesquisa)
male elderly » female elderly (Expandir a Pesquisa), care elderly (Expandir a Pesquisa), late elderly (Expandir a Pesquisa)
gomes conde » gomez conde (Expandir a Pesquisa), gomes coe (Expandir a Pesquisa), gomes conor (Expandir a Pesquisa)
basal vein » caval vein (Expandir a Pesquisa)
conde net » conde et (Expandir a Pesquisa), conde de (Expandir a Pesquisa), conde e (Expandir a Pesquisa)
vein than » hein than (Expandir a Pesquisa), sein than (Expandir a Pesquisa), thein than (Expandir a Pesquisa)
l gomes » l gomez (Expandir a Pesquisa)
3 basal » 13 basal (Expandir a Pesquisa), l3 basal (Expandir a Pesquisa), _ basal (Expandir a Pesquisa)
notes » noted (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 l gomes conde net ) or ((( male elderly compared case notes ) or ( 3 basal vein than non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l gomes conde net ) OR ((( male elderly compared case notes ) OR ( 3 basal vein than non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l gomes conde net ) or ((( male elderly compared case notes ) or ( 3 basal vein than non ))))*.