Perhaps you should try some spelling variations:
"coder modeling using nested program" » "cover modeling using nested program" (Expand search), "cover modelling using nested program" (Expand search), "order modeling using nested program" (Expand search), "coder model using nested program" (Expand search), "coder models using nested program" (Expand search), "coder modeling using nest program" (Expand search), "coder modeling using based program" (Expand search), "coder modeling using merged program" (Expand search), "coder modeling using next 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 modeling using nested program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder modeling using nested program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder modeling using nested program") OR ("api python python python programming"))*.