Perhaps you should try some spelling variations:
leaves decrease » leaves increase (Expand search), lesions decrease (Expand search), changes decrease (Expand search)
bone processes » zone processes (Expand search), coke processes (Expand search), dose processes (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
decrease bone » decreased bone (Expand search), decreases bone (Expand search), increase bone (Expand search)
python based » action based (Expand search)
detached » detailed (Expand search), attached (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( detached leaves decrease bone processes ) OR ( python based pythons python programming ))~.