Perhaps you should try some spelling variations:
"100 ng decrease" » "100 ng decreased" (Expand Search), "100 ng increase" (Expand Search)
"i wt decrease" » "i wt decreased" (Expand Search), "i wt increase" (Expand Search)
"_ breast decrease" » "_ breast decreased" (Expand Search), "_ breast increase" (Expand Search)
"_ dc decrease" » "_ dc decreased" (Expand Search), "_ dc increase" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("100 ng decrease") OR ((("i wt decrease") OR ((("_ breast decrease") OR ("_ dc decrease"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"100 ng decrease\") OR (((\"i wt decrease\") OR (((\"_ breast decrease\") OR (\"_ dc decrease\"))))))*".
• Removing quotes may allow a broader search: (( 100 ng decrease ) OR ((( i wt decrease ) OR ((( _ breast decrease ) OR ( _ dc decrease ))))))*.