Talvez deva tentar algumas variações de ortografia:
computer cases » computer case (Expandir a Pesquisa), computer classes (Expandir a Pesquisa), computer caries (Expandir a Pesquisa)
local computer » novel computer (Expandir a Pesquisa), medical computer (Expandir a Pesquisa)
claims near » claims emr (Expandir a Pesquisa), claims mar (Expandir a Pesquisa), claims new (Expandir a Pesquisa)
near newly » years newly (Expandir a Pesquisa), near new (Expandir a Pesquisa), near needy (Expandir a Pesquisa)
cromo can » cromo con (Expandir a Pesquisa), cromo en (Expandir a Pesquisa), cromo na (Expandir a Pesquisa)
cases now » cases new (Expandir a Pesquisa), cases non (Expandir a Pesquisa), case now (Expandir a Pesquisa)
de cromo » de crohn (Expandir a Pesquisa)
a claims » _ claims (Expandir a Pesquisa)
j local » bmj local (Expandir a Pesquisa), j locane (Expandir a Pesquisa)
j de » j e (Expandir a Pesquisa), j d (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 de cromo can new ) or ( j a claims near newly ))) or ( j local computer cases now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j de cromo can new ) OR ( j a claims near newly ))) OR ( j local computer cases now )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j de cromo can new ) or ( j a claims near newly ))) or ( j local computer cases now ))*.