Talvez deva tentar algumas variações de ortografia:
elderly comparison » elderly compared (Expandir a Pesquisa)
comparison van » comparison vas (Expandir a Pesquisa), comparison evans (Expandir a Pesquisa), comparison a (Expandir a Pesquisa)
nasal hyper » nasal type (Expandir a Pesquisa)
do elderly » _ elderly (Expandir a Pesquisa), from elderly (Expandir a Pesquisa)
cromo can » cromo con (Expandir a Pesquisa), cromo en (Expandir a Pesquisa), cromo na (Expandir a Pesquisa)
hyper van » hyper v (Expandir a Pesquisa), hyper a (Expandir a Pesquisa), hyper vs (Expandir a Pesquisa)
al cromo » del cromo (Expandir a Pesquisa), de cromo (Expandir a Pesquisa), y cromo (Expandir a Pesquisa)
can neto » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can new (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), ha ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
3 nasal » 3d nasal (Expandir a Pesquisa), 31 nasal (Expandir a Pesquisa), _ nasal (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al cromo can neto ) or ((( do elderly comparison van ngoc ) or ( 3 nasal hyper van ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j al cromo can neto ) OR ((( do elderly comparison van ngoc ) OR ( 3 nasal hyper van ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j al cromo can neto ) or ((( do elderly comparison van ngoc ) or ( 3 nasal hyper van ngoc ))))*.