Perhaps you should try some spelling variations:
decrease tooth » decrease with (Expand search), decrease food (Expand search), decrease costs (Expand search)
from processed » food processed (Expand search), from processing (Expand search), of processed (Expand search)
tooth disease » mouth disease (Expand search)
python code » python coding (Expand search), python redes (Expand search)
in python » _ python (Expand search)
code in » code and (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease tooth disease from processed ) OR ( python code in python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease tooth disease from processed ) OR ( python code in python programming ))*.