Perhaps you should try some spelling variations:
"coder communication _ decoding program" » "codes communication _ decoding program" (Expand search), "modern communication _ decoding program" (Expand search), "power communication _ decoding program" (Expand search), "coder communication _ welcoming program" (Expand search), "coder communication _ deworming program" (Expand search), "coder communication _ feeding program" (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)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder communication _ decoding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder communication _ decoding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder communication _ decoding program") OR ("api python python python programming"))*.