Perhaps you should try some spelling variations:
lesser processed » less processed (Expand search), laser processed (Expand search), pressure processed (Expand search)
position python » position method (Expand search), piton python (Expand search), position methods (Expand search)
decrease tooth » decrease with (Expand search), decrease food (Expand search), decrease costs (Expand search)
disease lesser » disease letter (Expand search), disease lessons (Expand search), disease loss (Expand search)
tooth disease » mouth disease (Expand search)
code position » coda position (Expand search), bone position (Expand search), cage position (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.

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