Perhaps you should try some spelling variations:
"coder solution _ decoder program" » "coder solution _ decade program" (Expand search), "coder solution _ decide program" (Expand search), "coder solution _ leader program" (Expand search), "code solution _ decoder program" (Expand search), "copper solution _ decoder program" (Expand search), "powder solution _ decoder 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 solution _ decoder program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution _ decoder program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution _ decoder program") OR ("api python python python programming"))*.