Perhaps you should try some spelling variations:
owing reprogramming » timing reprogramming (Expand search), and reprogramming (Expand search), of reprogramming (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
python java » python data (Expand search), python capaz (Expand search)
java java » java data (Expand search)

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

• Removing quotes may allow a broader search: (( decrease of decrease owing reprogramming ) OR ( python java java python programming ))~.