Perhaps you should try some spelling variations:
increases following » diseases following (Expand search)
following preterm » following primary (Expand search), following pre (Expand search), following pasture (Expand search)
decrease low » decreases low (Expand search), decreases flow (Expand search), decrease of (Expand search)
low decrease » flow decrease (Expand search), loss decrease (Expand search), to decrease (Expand search)
decrease any » decreases and (Expand search), decreased and (Expand search), decreased ant (Expand search)
any decrease » and decrease (Expand search), can decrease (Expand search), may decrease (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease low decrease any decrease ) OR ( decrease AND increases following preterm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease low decrease any decrease ) OR ( decrease and increases following preterm ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease low decrease any decrease ) OR ( decrease and increases following preterm ))*.