Perhaps you should try some spelling variations:
significantly impacter » significantly impact (Expand Search), significantly impacts (Expand Search), significantly impacting (Expand Search)
significantly small » significantly smaller (Expand Search), significantly impact (Expand Search), significantly impair (Expand Search)
impacter decrease » greater decrease (Expand Search)
small decrease » small increased (Expand Search)

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

• Removing quotes may allow a broader search: (( significantly impacter decrease ) OR ( significantly small decrease )).