Perhaps you should try some spelling variations:
fungi processing » fungi bioprocessing (Expand search), multi processing (Expand search), mini processing (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
decrease fungi » decrease fungal (Expand search), decreases lung (Expand search), disease fungi (Expand search)
during disease » urine disease (Expand search), ring disease (Expand search), using disease (Expand search)
decrease treg » decrease the (Expand search), increase treg (Expand search), decrease their (Expand search)
treg decrease » the decrease (Expand search), urea decrease (Expand search), drugs decrease (Expand search)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
disease or » disease of (Expand search), disease on (Expand search), disease _ (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 treg decrease fungi processing ) OR ( decrease during disease OR decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease treg decrease fungi processing ) OR ( decrease during disease or decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease treg decrease fungi processing ) OR ( decrease during disease or decrease ))*.