Perhaps you should try some spelling variations:
decrease spawning » release spawning (Expand search), decrease owing (Expand search), decrease walking (Expand search)
spawning patterns » learning patterns (Expand search), stacking patterns (Expand search), eating patterns (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), increase rate (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » that decrease (Expand search), and decrease (Expand search), not decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease rate decrease toc decrease ) OR ( decrease at decrease spawning patterns ))~.