Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during disease » urine disease (Expand search), ring disease (Expand search), using disease (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
disease hiv » disease have (Expand search), disease how (Expand search), disease hd (Expand search)
hiv objects » in objects (Expand search), bim objects (Expand search), big objects (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 AND decrease in decrease ) OR ( decrease during disease hiv objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease AND decrease in decrease ) OR ( decrease during disease hiv objects ))*.