Perhaps you should try some spelling variations:
ocular prostheses » ocular prosthesis (Expand search), vascular prosthesis (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
decrease ocular » decrease vascular (Expand search), disease ocular (Expand search), decrease follicular (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease lesions decrease ocular prostheses ) OR ( decrease of decrease of decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease lesions decrease ocular prostheses ) OR ( decrease of decrease of decrease ))*.