Perhaps you should try some spelling variations:
"coder concepts source code program" » "coder concepts sources code program" (Expand search), "coder concept sources code program" (Expand search), "coder concepts some code program" (Expand search), "modern concepts source code program" (Expand search), "core concepts source code program" (Expand search), "code concept source code program" (Expand search), "coder concepts source code programs" (Expand search), "coder concepts source cove program" (Expand search), "coder concepts source coppe 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 concepts source code program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder concepts source code program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder concepts source code program") OR ("api python python python programming"))*.