Perhaps you should try some spelling variations:
decrease response » decreased response (Expand search), increases response (Expand search), increased response (Expand search)
response decrease » response defense (Expand search)
decrease blood » decreases blood (Expand search), decreased blood (Expand search), increase blood (Expand search)
blood decrease » blood degree (Expand search), blood disease (Expand search), loss decrease (Expand search)
decrease gait » decreases gait (Expand search), decrease akt (Expand search), decrease at (Expand search)
gait pattern » point pattern (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 of decrease blood decrease ) OR ( decrease response decrease gait pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease blood decrease ) OR ( decrease response decrease gait pattern ))*.