Perhaps you should try some spelling variations:
decrease burning » decrease during (Expand search), decreased running (Expand search), decreased during (Expand search)
burning process » turning process (Expand search), mourning process (Expand search), turning processes (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (Expand search)
python code » python coding (Expand search), python redes (Expand search)

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

• Removing quotes may allow a broader search: (( decrease at decrease burning process ) OR ( python code pythons python programming ))~.