Perhaps you should try some spelling variations:
"5 _ decrease" » "5 _ decreased" (Expand Search), "5 _ increase" (Expand Search)
"_ point decrease" » "_ point decreased" (Expand Search), "_ point increase" (Expand Search)
"a point decrease" » "a point decreased" (Expand Search), "a point increase" (Expand Search)
"100 nm decrease" » "100 nm decreased" (Expand Search), "100 nm increase" (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 _ decrease\") OR (((\"_ point decrease\") OR (\"a point decrease\"))))) OR (\"100 nm decrease\"))~".
• Removing quotes may allow a broader search: (((( 5 _ decrease ) OR ((( _ point decrease ) OR ( a point decrease ))))) OR ( 100 nm decrease ))~.
• Adding a wildcard symbol may retrieve word variants: (((("5 _ decrease") OR ((("_ point decrease") OR ("a point decrease"))))) OR ("100 nm decrease"))*.