Perhaps you should try some spelling variations:
decrease basic » disease basic (Expand search), decrease asian (Expand search), decreased base (Expand search)
basic programa » basico programa (Expand search), brasil programa (Expand search), fisica programa (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
python casos » python dados (Expand search), python based (Expand search), python task (Expand search)
casos python » dados python (Expand search), dado python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease toc decrease basic programa ) OR ( python casos python python programming ))~.