Perhaps you should try some spelling variations:
"5 nm decrease" » "5 _ decrease" (Expand Search), "6 nm decrease" (Expand Search)
"_ fe decrease" » "_ _ decrease" (Expand Search), "_ f_ decrease" (Expand Search), "_ f_ decreased" (Expand Search), "_ f_ decreases" (Expand Search)
"_ e decrease" » "_ _ decrease" (Expand Search), "_ _ decreased" (Expand Search), "_ _ decreases" (Expand Search)
"5 a decrease" » "5 _ decrease" (Expand Search), "5 _ decreased" (Expand Search), "5 _ decreases" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("5 nm decrease") OR ((("_ fe decrease") OR ("_ e decrease"))))) OR ("5 a decrease"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"5 nm decrease\") OR (((\"_ fe decrease\") OR (\"_ e decrease\"))))) OR (\"5 a decrease\"))".
• Removing quotes may allow a broader search: (((( 5 nm decrease ) OR ((( _ fe decrease ) OR ( _ e decrease ))))) OR ( 5 a decrease )).
• Adding a wildcard symbol may retrieve word variants: (((("5 nm decrease") OR ((("_ fe decrease") OR ("_ e decrease"))))) OR ("5 a decrease"))*.