Perhaps you should try some spelling variations:
controlled processes » controlled process (Expand search), control processes (Expand search), controlled crosses (Expand search)
disease controlled » disease:a controlled (Expand search), disease controlling (Expand search), disease control (Expand search)
decrease old » decrease food (Expand search), decrease of (Expand search), decrease and (Expand search)
python reais » python regius (Expand search), python redes (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (Expand search)
old disease » and disease (Expand search), cord diseases (Expand search), and diseases (Expand search)
reais piton » reais python (Expand search), repteis piton (Expand search), reais pontos (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 old disease controlled processes ) OR ( python reais piton python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease old disease controlled processes ) OR ( python reais piton python programming ))*.