Perhaps you should try some spelling variations:
"coder lepton number transcoding program" » "coder lepton number transfering programs" (Expand search), "four lepton number transcoding program" (Expand search), "one lepton number transcoding 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 lepton number transcoding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder lepton number transcoding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder lepton number transcoding program") OR ("api python python python programming"))*.