Talvez deva tentar algumas variações de ortografia:
toole comorbid » triple comorbid (Expandir a Pesquisa), worse comorbid (Expandir a Pesquisa), complex comorbid (Expandir a Pesquisa)
comorbid case » comorbid asd (Expandir a Pesquisa), comorbid cad (Expandir a Pesquisa), comorbidity case (Expandir a Pesquisa)
salt company » holt company (Expandir a Pesquisa), ballet company (Expandir a Pesquisa), health company (Expandir a Pesquisa)
company law » company a (Expandir a Pesquisa)
can newts » can new (Expandir a Pesquisa), can newly (Expandir a Pesquisa)
case netw » case new (Expandir a Pesquisa), case note (Expandir a Pesquisa), case near (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
law netw » law new (Expandir a Pesquisa), law note (Expandir a Pesquisa), law need (Expandir a Pesquisa)
j toole » o toole (Expandir a Pesquisa), ' toole (Expandir a Pesquisa), j toone (Expandir a Pesquisa)
l comp » l comps (Expandir a Pesquisa), l como (Expandir a Pesquisa), l comper (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 comp can newts ) or ( j toole comorbid case netw ))) or ( j salt company law netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j l comp can newts ) OR ( j toole comorbid case netw ))) OR ( j salt company law netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j l comp can newts ) or ( j toole comorbid case netw ))) or ( j salt company law netw ))*.