Perhaps you should try some spelling variations:
"coder decoder python and programming" » "coder decoder python _ programming" (Expand search), "coder decoder python goal programming" (Expand search), "encoder decoder python and programming" (Expand search), "coder decoder python based programming" (Expand search)
"api 2f python python programming" » "api 2f pythons python programming" (Expand search), "api 2f piton python programming" (Expand search), "api 2f pitons python programming" (Expand search), "api of python python programming" (Expand search), "api _ python python programming" (Expand search), "api in python python programming" (Expand search), "api 20 python python programming" (Expand search), "api 2h 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 python and programming") OR ("api 2f python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder python and programming\") OR (\"api 2f python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder python and programming ) OR ( api 2f python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder python and programming") OR ("api 2f python python programming"))*.