Perhaps you should try some spelling variations:
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
decrease infant » decreasing infant (Expand search), decreases mutant (Expand search), decrease oxidant (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
owing increase » aging increases (Expand search), liming increase (Expand search), aiming increase (Expand search)
infant objects » invariant objects (Expand search), infantil objecoes (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 owing increase during decrease ) OR ( decrease _ decrease infant objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease owing increase during decrease ) OR ( decrease _ decrease infant objects ))*.