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)
owing decreases » logging decreases (Expand search), ageing decreases (Expand search), taping decreases (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
decreases and » decreases in (Expand search), decreases _ (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)
and decrease » and decreases (Expand search), and decreased (Expand search), and 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 toc decrease multirate processing ) OR ( decrease owing decreases AND decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease multirate processing ) OR ( decrease owing decreases and decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease multirate processing ) OR ( decrease owing decreases and decrease ))*.