Perhaps you should try some spelling variations:
depressed rapidly » progressed rapidly (Expand search)
during depressed » during depressive (Expand search), during repressive (Expand search), feeling depressed (Expand search)
rapidly decrease » rapid decrease (Expand search), rapid increase (Expand search), taping decrease (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease human » increase human (Expand search), disease human (Expand search), decrease asian (Expand search)
human progress » human program (Expand search), human prostheses (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (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 to decrease human progress ) OR ( decrease during depressed rapidly decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease human progress ) OR ( decrease during depressed rapidly decrease ))*.