Perhaps you should try some spelling variations:
"6 nm decrease" » "6 _ decrease" (Expand Search)
"_ we decrease" » "_ _ decrease" (Expand Search), "_ web decrease" (Expand Search), "_ e decrease" (Expand Search), "_ fe decrease" (Expand Search)
"5 a decrease" » "5 _ decrease" (Expand Search), "5 _ decreased" (Expand Search), "5 _ decreases" (Expand Search)
"5 point decrease" » "_ point decrease" (Expand Search), "a point decrease" (Expand Search), "3d point 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: "((\"5 a decrease\") OR (((((\"6 nm decrease\") OR (\"_ we decrease\"))) OR (\"5 point decrease\"))))~".
• Removing quotes may allow a broader search: (( 5 a decrease ) OR ((((( 6 nm decrease ) OR ( _ we decrease ))) OR ( 5 point decrease ))))~.
• Adding a wildcard symbol may retrieve word variants: (("5 a decrease") OR ((((("6 nm decrease") OR ("_ we decrease"))) OR ("5 point decrease"))))*.