Perhaps you should try some spelling variations:
cardiac processes » cardiac procedures (Expand search), cardiaca processo (Expand search), cardiac prostheses (Expand search)
disease cardiac » disease carrier (Expand search), disease carta (Expand search), disease myocardial (Expand search)
python regius » python redes (Expand search)
regius python » reais python (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease of » decrease in (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 disease cardiac processes ) OR ( python regius python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of disease cardiac processes ) OR ( python regius python python programming ))*.