Talvez deva tentar algumas variações de ortografia:
disorder compared » disorder comorbid (Expandir a Pesquisa)
fails compared » nails compared (Expandir a Pesquisa), oils compared (Expandir a Pesquisa), soils compared (Expandir a Pesquisa)
nar compared » nmr compared (Expandir a Pesquisa), year compared (Expandir a Pesquisa), agar compared (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
compared can » compared case (Expandir a Pesquisa), compared a (Expandir a Pesquisa), compared cases (Expandir a Pesquisa)
j disorder » 4j disorder (Expandir a Pesquisa), _ disorder (Expandir a Pesquisa), a disorder (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
can non » dan non (Expandir a Pesquisa), than non (Expandir a Pesquisa)
m fails » _ fails (Expandir a Pesquisa), 1 fails (Expandir a Pesquisa), 2 fails (Expandir a Pesquisa)
c nar » c nair (Expandir a Pesquisa), c narp (Expandir a Pesquisa), c nart (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: (( c nar compared law new ) or ((( j disorder compared can non ) or ( m fails compared can non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( c nar compared law new ) OR ((( j disorder compared can non ) OR ( m fails compared can non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( c nar compared law new ) or ((( j disorder compared can non ) or ( m fails compared can non ))))*.