Perhaps you should try some spelling variations:
o preconceito » do preconceito (Expand Search), ou preconceito (Expand Search), o conceito (Expand Search)
doenca grave » doenca geral (Expand Search)
como doenca » com doenca (Expand Search), como docencia (Expand Search), como potencia (Expand Search)
de estigma » el estigma (Expand Search)
estigma o » estigma ou (Expand Search), estigma y (Expand Search), estigma e (Expand Search)
suscitadora » suscitado (Expand Search), suscitados (Expand Search), suscitada (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (tuberculose OR tuberculos) como doenca grave suscitadora de estigma o preconceito.