Talvez deva tentar algumas variações de ortografia:
health compared » health comparison (Expandir a Pesquisa), health component (Expandir a Pesquisa)
rates compared » diabetes compared (Expandir a Pesquisa)
rate compare » rate compared (Expandir a Pesquisa), hydrate compare (Expandir a Pesquisa), state compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
j health » 3 health (Expandir a Pesquisa), 1 health (Expandir a Pesquisa), 4 health (Expandir a Pesquisa)
j rates » j raes (Expandir a Pesquisa), j ramesh (Expandir a Pesquisa), j rajesh (Expandir a Pesquisa)
j rate » j rane (Expandir a Pesquisa), j race (Expandir a Pesquisa), j rath (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
note » none (Expandir a Pesquisa), node (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 rate compare a netw ) or ((( j rates compared a note ) or ( j health compared a new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j rate compare a netw ) OR ((( j rates compared a note ) OR ( j health compared a new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j rate compare a netw ) or ((( j rates compared a note ) or ( j health compared a new ))))*.