Perhaps you should try some spelling variations:
"coder coder decoder and programming" » "coder coder decoder _ programming" (Expand search), "coder coder decoder goal programming" (Expand search), "coder encoder decoder and programming" (Expand search), "code code decoder and programming" (Expand search), "decoder codec decoder and programming" (Expand search), "codesc poder decoder and programming" (Expand search), "coder coder decode and programming" (Expand search), "coder coder encoder and programming" (Expand search), "coder coder decoder in programming" (Expand search)
"api 50 python python programming" » "api 50 pythons python programming" (Expand search), "api 50 piton python programming" (Expand search), "api 50 pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api in python python programming" (Expand search), "api of python python programming" (Expand search), "api 650 python python programming" (Expand search), "api 5l python python programming" (Expand search), "api 5 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 coder decoder and programming") OR ("api 50 python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder and programming\") OR (\"api 50 python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder and programming ) OR ( api 50 python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder and programming") OR ("api 50 python python programming"))*.