Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
increase your » increase bone (Expand search), increase due (Expand search), increase bond (Expand search)
decrease toc » decrease the (Expand search), decreased to (Expand search), decrease on (Expand search)
toc increase » c increase (Expand search), co2 increase (Expand search), cox increase (Expand search)
your objects » young objects (Expand search), your objectives (Expand search), about objects (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 during decrease ) OR ( decrease toc increase your objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease during decrease ) OR ( decrease toc increase your objects ))*.