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

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

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