Talvez deva tentar algumas variações de ortografia:
camsi compared » cams compared (Expandir a Pesquisa), casi compared (Expandir a Pesquisa), cam compared (Expandir a Pesquisa)
ratio compared » rats compared (Expandir a Pesquisa), rate compared (Expandir a Pesquisa), ablation compared (Expandir a Pesquisa)
rates compared » rats compared (Expandir a Pesquisa), diabetes compared (Expandir a Pesquisa)
compared jaw » compared law (Expandir a Pesquisa), compared can (Expandir a Pesquisa), compared case (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
j ratio » j radiol (Expandir a Pesquisa), j ramiro (Expandir a Pesquisa), j ratain (Expandir a Pesquisa)
_ camsi » _ cams (Expandir a Pesquisa)
jaw new » law new (Expandir a Pesquisa)
_ rates » _ rats (Expandir a Pesquisa), _ rate (Expandir a Pesquisa)
a netb » a neto (Expandir a Pesquisa), _ netb (Expandir a Pesquisa), a neta (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 ratio compared a netb ) or ((( _ camsi compared jaw new ) or ( _ rates compared a netb ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j ratio compared a netb ) OR ((( _ camsi compared jaw new ) OR ( _ rates compared a netb )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j ratio compared a netb ) or ((( _ camsi compared jaw new ) or ( _ rates compared a netb ))))*.