Perhaps you should try some spelling variations:
increased during » increase during (Expand search), increases during (Expand search), increased urinary (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease flying » decrease flooding (Expand search), decrease walking (Expand search), decrease during (Expand search)
flying objects » moving objects (Expand search), flying insects (Expand search)
or increased » of increased (Expand search), on increased (Expand search), or increase (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (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 OR increased during decrease ) OR ( decrease at decrease flying objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease or increased during decrease ) OR ( decrease at decrease flying objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease or increased during decrease ) OR ( decrease at decrease flying objects ))*.