Perhaps you should try some spelling variations:
multirate processing » multi processing (Expand search), multiuser processing (Expand search), multimedia processing (Expand search)
decrease multirate » decrease intimate (Expand search)
decrease and » decreases and (Expand search), decrease of (Expand search), decrease the (Expand search)
decreases il » decreases in (Expand search), decreases l (Expand search), decreases hip (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
il decrease » l decrease (Expand search), will decrease (Expand search), oil decreases (Expand search)

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

• Removing quotes may allow a broader search: (( decrease in decrease multirate processing ) OR ( decrease and decreases il decrease ))~.