Perhaps you should try some spelling variations:
dispersion decrease » dispersion decreasing (Expand search), dispersion degree (Expand search)
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
of dispersion » and dispersion (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease of » decrease in (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code python » codigo python (Expand search), pacote python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of dispersion decrease processes ) OR ( python code python python programming ))~.