Perhaps you should try some spelling variations:
increase nodulation » increases ovulation (Expand search), increase production (Expand search), increase radiation (Expand search)
nodulation decrease » modulation decrease (Expand search), modulation decreases (Expand search), modulation increase (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
decrease on » decrease in (Expand search), decrease of (Expand search), decrease or (Expand search)
on object » an object (Expand search), en object (Expand search), in object (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 the increase nodulation decrease ) OR ( decrease _ decrease on object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the increase nodulation decrease ) OR ( decrease _ decrease on object ))*.