Perhaps you should try some spelling variations:
et propositions » et proposition (Expand search), new propositions (Expand search), des propositions (Expand search)
decoder coding » decoder codecs (Expand search), decoder using (Expand search), decoder codec (Expand search)
coder decoder » encoder decoder (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
api python » rpa python (Expand search), manim python (Expand search)
coding et » coding at (Expand search), coding _ (Expand search), coding of (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: "(( coder decoder coding et propositions ) OR ( api python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder decoder coding et propositions ) OR ( api python python python programming ))*.