Perhaps you should try some spelling variations:
increase textual » increase total (Expand search), increased sexual (Expand search), increased contextual (Expand search)
textual pattern » textual patterns (Expand search), textural patterns (Expand search), sexual pattern (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 can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can increase » an increase (Expand search), and increase (Expand search), an increased (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (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 of decrease akt decrease ) OR ( decrease can increase textual pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease akt decrease ) OR ( decrease can increase textual pattern ))*.