Perhaps you should try some spelling variations:
"coder decoder formation convex programming" » "coder decoder formation cone programming" (Expand search), "coder decoder formation computer programming" (Expand search), "coder reader formation convex programming" (Expand search), "coder code formation convex programming" (Expand search), "coder teacher formation convex programming" (Expand search), "coder decoder formation contexte programming" (Expand search), "coder decoder formation contexts programming" (Expand search), "coder decoder formation concept programming" (Expand search), "encoder decoder formation convex programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder decoder formation convex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder formation convex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder formation convex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder formation convex programming") OR ("api python python python programming"))*.