Perhaps you should try some spelling variations:
period programming » grid programming (Expand search), method programming (Expand search), end programming (Expand search)
decrease increase » disease increased (Expand search), database increase (Expand search), decrease income (Expand search)
increase process » increase access (Expand search), increase protein (Expand search), decrease processes (Expand search)
decreased to » decreased the (Expand search), decreased in (Expand search), decreased by (Expand search)
abnt period » latent period (Expand search), patent period (Expand search)
code abnt » code and (Expand search), code an (Expand search), code art (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: "(( decreased to decrease increase process ) OR ( python code abnt period programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased to decrease increase process ) OR ( python code abnt period programming ))*.