Perhaps you should try some spelling variations:
decrease complex » disease complex (Expand search), decreased compared (Expand search), protease complex (Expand search)
tectons python » pitons python (Expand search)
based tectons » based vectors (Expand search), based sectors (Expand search), based detectors (Expand search)
python based » action based (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 to decrease complex projects ) OR ( python based tectons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease complex projects ) OR ( python based tectons python programming ))*.