Perhaps you should try some spelling variations:
"coder introduction source code program" » "coder introduction some code program" (Expand search), "coder production source code program" (Expand search), "coder introduction one code program" (Expand search), "cholera introduction source code program" (Expand search), "contra introduction source code program" (Expand search), "after introduction source code program" (Expand search), "coder introduction source code programs" (Expand search), "coder introduction source cove program" (Expand search), "coder introduction 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 introduction source code program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder introduction source code program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder introduction source code program") OR ("api python python python programming"))*.