Perhaps you should try some spelling variations:
significantly affected » significantly associated (Expand Search), significantly reduced (Expand Search), significant effect (Expand Search)
significantly longer » significantly lower (Expand Search), significantly larger (Expand Search), significantly higher (Expand Search)
affected decrease » affected areas (Expand Search), effects decreased (Expand Search)
longer decrease » larger decrease (Expand Search), linear decrease (Expand Search), largest decrease (Expand Search)

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

• Removing quotes may allow a broader search: (( significantly affected decrease ) OR ( significantly longer decrease )).