Perhaps you should try some spelling variations:
disease processes » disease process (Expand search), disease progress (Expand search), these processes (Expand search)
diseases disease » disease disease (Expand search), diseases case (Expand search)
decrease root » decrease food (Expand search), decrease soon (Expand search), decreasing root (Expand search)
root diseases » foot diseases (Expand search), goat diseases (Expand search), rust diseases (Expand search)
python redes » python regius (Expand search), python code (Expand search)
redes pytm » redes ptn (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 root diseases disease processes ) OR ( python redes pytm python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease root diseases disease processes ) OR ( python redes pytm python programming ))*.