Perhaps you should try some spelling variations:
bacterial programado » material programado (Expand search), bacterial programming (Expand search), material program (Expand search)
decrease bacterial » increase bacterial (Expand search), decrease arterial (Expand search), increased bacterial (Expand search)
python loading » python coding (Expand search)
loading python » learning python (Expand search), loading paths (Expand search), loading piston (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease std » decrease sod (Expand search), decrease and (Expand search), decrease at (Expand search)
std decrease » to decrease (Expand search), and decrease (Expand search), spp decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease std decrease bacterial programado ) OR ( python loading python python programming ))~.