Perhaps you should try some spelling variations:
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
decrease phd » decrease and (Expand search), decreased ph (Expand search), decrease pro (Expand search)
python barra » python based (Expand search), python data (Expand search)
barra lambda » barra ltda (Expand search)
phd program » and program (Expand search), aid program (Expand search), child program (Expand search)

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

• Removing quotes may allow a broader search: (( decrease the decrease phd program ) OR ( python barra lambda python programming ))~.