Perhaps you should try some spelling variations:
caused processes » based processes (Expand search), causal processes (Expand search), coupled processes (Expand search)
diseases caused » disease caused (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (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)
redes pythons » reais python (Expand search)
python redes » python regius (Expand search), python code (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 caused processes ) OR ( python redes pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease root diseases caused processes ) OR ( python redes pythons python programming ))*.