Perhaps you should try some spelling variations:
these processes » the processes (Expand search), thermal processes (Expand search), change processes (Expand search)
diseases these » diseases the (Expand search), diseases their (Expand search), diseases they (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
redes pythons » reais python (Expand search)
python redes » python regius (Expand search), python code (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease and (Expand search)
on diseases » on disease (Expand search), in diseases (Expand search), corn diseases (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 on diseases these processes ) OR ( python redes pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on diseases these processes ) OR ( python redes pythons python programming ))*.