Perhaps you should try some spelling variations:
"coder coder mapping based program" » "coder cover mapping based program" (Expand search), "coder code mapping based program" (Expand search), "coder border mapping based program" (Expand search), "coder coder mapping and program" (Expand search), "coder decoder mapping based program" (Expand search), "code code mapping based program" (Expand search), "decoder codec mapping based 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 coder mapping based program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder mapping based program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder mapping based program") OR ("api python python python programming"))*.