Perhaps you should try some spelling variations:
decreases weaning » increased weaning (Expand search), decreases spreading (Expand search), decreases pain (Expand search)
weaning objects » learning objects (Expand search), leaming objects (Expand search), lerarning objects (Expand search)
decrease costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
costs decrease » loss decrease (Expand search), not decrease (Expand search), cells decrease (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
decrease at » decrease akt (Expand search), decrease in (Expand search), decrease of (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (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 at decrease costs decrease ) OR ( decrease AND decreases weaning objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease at decrease costs decrease ) OR ( decrease and decreases weaning objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease at decrease costs decrease ) OR ( decrease and decreases weaning objects ))*.