Perhaps you should try some spelling variations:
three procedures » the procedures (Expand search), care procedures (Expand search), valve procedures (Expand search)
loading pythons » loading paths (Expand search), loading methods (Expand search), loading pistons (Expand search)
python loading » python coding (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
disease three » disease the (Expand search), disease free (Expand search), disease type (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 AND disease three procedures ) OR ( python loading pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND disease three procedures ) OR ( python loading pythons python programming ))*.