Perhaps you should try some spelling variations:
disease progress » disease process (Expand search), disease progression (Expand search)
python regius » python redes (Expand search)
in diseases » in disease (Expand search), skin diseases (Expand search), and diseases (Expand search)
regius fito » regius efeito (Expand search), regius with (Expand search)
fito python » piton python (Expand search), with python (Expand search), finitos python (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease in diseases disease progress ) OR ( python regius fito python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease in diseases disease progress ) OR ( python regius fito python programming ))*.