Perhaps you should try some spelling variations:
bases processos » based processes (Expand search), embates processos (Expand search), basica processos (Expand search)
decrease grade » decrease age (Expand search)
grade disease » graves disease (Expand search), rare disease (Expand search), grain disease (Expand search)
disease bases » disease based (Expand search), disease cases (Expand search), diseases based (Expand search)
function role » functional role (Expand search), functional roles (Expand search), dysfunction role (Expand search)
piton python » pitons python (Expand search), in python (Expand search), with python (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 grade disease bases processos ) OR ( function role piton python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease grade disease bases processos ) OR ( function role piton python programming ))*.