Perhaps you should try some spelling variations:
replacing patterns » repeating patterns (Expand search), reading patterns (Expand search), spacing patterns (Expand search)
increase replacing » decrease replacing (Expand search), increase reporting (Expand search), increase planning (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
decrease not » decrease of (Expand search), decrease at (Expand search), decrease on (Expand search)
not increase » and increase (Expand search), an increase (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease akt decrease _ decrease ) OR ( decrease NOT increase replacing patterns ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease akt decrease _ decrease ) OR ( decrease not increase replacing patterns ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease _ decrease ) OR ( decrease not increase replacing patterns ))*.