Perhaps you should try some spelling variations:
"coder modeling and string coding" » "cover modeling and string coding" (Expand search), "cover modelling and string coding" (Expand search), "order modeling and string coding" (Expand search), "coder modeling and string cooking" (Expand search), "coder modeling and string reading" (Expand search), "coder modeling and string winding" (Expand search), "coder modeling and strong coding" (Expand search), "coder modeling and sharing coding" (Expand search), "coder modeling and staging coding" (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 and string coding\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder modeling and string coding ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder modeling and string coding") OR ("api python python python programming"))*.