Perhaps you should try some spelling variations:
"coder decoder testing general programming" » "coder decoder testing generic programming" (Expand search), "coder decoder testing genetic programming" (Expand search), "coder decoder testing lineal programming" (Expand search), "coder disorder testing general programming" (Expand search), "coder decoder using general programming" (Expand search), "encoder decoder testing general 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 testing general programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder testing general programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder testing general programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder testing general programming") OR ("api python python python programming"))*.