Perhaps you should try some spelling variations:
"coder decoder methodologic _ programming" » "coder some methodologic _ programming" (Expand search), "coder poder metodologico _ programming" (Expand search), "coder dader methodology _ programming" (Expand search), "encoder decoder methodologic _ 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 methodologic _ programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder methodologic _ programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder methodologic _ programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder methodologic _ programming") OR ("api python python python programming"))*.