Perhaps you should try some spelling variations:
macular progressiva » muscular progressiva (Expand search), muscular progressivo (Expand search), bulbar progressiva (Expand search)
decrease decrease » decrease release (Expand search), decreases disease (Expand search), disease decreases (Expand search)
decrease macular » decrease vascular (Expand search), decreases vascular (Expand search), decrease cellular (Expand search)
decrease after » disease after (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can decrease » can increase (Expand search), and decrease (Expand search), to decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease can decrease macular progressiva ) OR ( decrease _ decrease decrease after ))~.