Perhaps you should try some spelling variations:
"5 nm decrease" » "5 _ decrease" (Expand Search), "6 nm decrease" (Expand Search), "15 nm decrease" (Expand Search)
"5 we decrease" » "5 _ decrease" (Expand Search), "_ we decrease" (Expand Search)
"5 n decrease" » "5 _ decrease" (Expand Search), "5 _ decreased" (Expand Search), "5 _ decreases" (Expand Search), "15 n decrease" (Expand Search)
"5 a decrease" » "5 _ decrease" (Expand Search), "5 _ decreased" (Expand Search), "5 _ 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: "((\"5 nm decrease\") OR (((\"5 n decrease\") OR (((\"5 a decrease\") OR (\"5 we decrease\"))))))~".
• Removing quotes may allow a broader search: (( 5 nm decrease ) OR ((( 5 n decrease ) OR ((( 5 a decrease ) OR ( 5 we decrease ))))))~.
• Adding a wildcard symbol may retrieve word variants: (("5 nm decrease") OR ((("5 n decrease") OR ((("5 a decrease") OR ("5 we decrease"))))))*.