Perhaps you should try some spelling variations:
decrease their » decrease the (Expand search), increase their (Expand search), decreases the (Expand search)
their progress » the progress (Expand search), their process (Expand search), their programs (Expand search)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), stent decrease (Expand search), that increases (Expand search)
python code » python coding (Expand search), python redes (Expand search)
code java » codes java (Expand search), xcode java (Expand search), ide java (Expand search)

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

• Removing quotes may allow a broader search: (( decrease that decrease their progress ) OR ( python code java python programming ))~.