Perhaps you should try some spelling variations:
"50 ns decrease" » "50 nn decrease" (Expand Search), "50 _ decrease" (Expand Search), "50 a decrease" (Expand Search), "50 ms decrease" (Expand Search)
"10 ng decrease" » "10 nn decrease" (Expand Search), "10 _ decrease" (Expand Search), "10 a decrease" (Expand Search), "100 ng decrease" (Expand Search), "10 mg decrease" (Expand Search), "10 nm decrease" (Expand Search)
"10 we decrease" » "10 _ decrease" (Expand Search), "10 a decrease" (Expand Search), "10 nn decrease" (Expand Search), "1_ we decrease" (Expand Search), "10 re decrease" (Expand Search), "16 we 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: "((\"50 ns decrease\") OR (((\"10 ng decrease\") OR (\"10 we decrease\"))))~".
• Removing quotes may allow a broader search: (( 50 ns decrease ) OR ((( 10 ng decrease ) OR ( 10 we decrease ))))~.
• Adding a wildcard symbol may retrieve word variants: (("50 ns decrease") OR ((("10 ng decrease") OR ("10 we decrease"))))*.