Perhaps you should try some spelling variations:
decrease fibrosis » decreases fibrosis (Expand search), disease fibrosis (Expand search)
fibrosis process » fibrotic process (Expand search), fibrosis progression (Expand search)
method python » method method (Expand search), python python (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
python api » python and (Expand search)
api method » iapi method (Expand search), bpi method (Expand search), epi method (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 fibrosis process ) OR ( python api method python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease fibrosis process ) OR ( python api method python programming ))*.