Perhaps you should try some spelling variations:
"_ web decrease" » "_ _ decrease" (Expand Search), "_ eb decrease" (Expand Search), "_ feb decrease" (Expand Search), "_ wtb decrease" (Expand Search)
"50 ns decrease" » "50 _ decrease" (Expand Search)
"_ we decrease" » "_ _ decrease" (Expand Search), "_ e decrease" (Expand Search), "_ fe decrease" (Expand Search), "_ wt decrease" (Expand Search)
"1 i decrease" » "1 _ decrease" (Expand Search), "1 _ decreased" (Expand Search), "1 _ decreases" (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 (((((\"_ we decrease\") OR (\"_ web decrease\"))) OR (\"1 i decrease\"))))~".
• Removing quotes may allow a broader search: (( 50 ns decrease ) OR ((((( _ we decrease ) OR ( _ web decrease ))) OR ( 1 i decrease ))))~.
• Adding a wildcard symbol may retrieve word variants: (("50 ns decrease") OR ((((("_ we decrease") OR ("_ web decrease"))) OR ("1 i decrease"))))*.