Perhaps you should try some spelling variations:
their processes » the processes (Expand search), these processes (Expand search), their processing (Expand search)
diseases their » diseases the (Expand search), diseases that (Expand search), diseases air (Expand search)
python loading » python coding (Expand search)
loading pitons » loading pistons (Expand search), loading piston (Expand search), loading paths (Expand search)
decrease of » decrease in (Expand search)
of diseases » of disease (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 of diseases their processes ) OR ( python loading pitons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of diseases their processes ) OR ( python loading pitons python programming ))*.