Perhaps you should try some spelling variations:
"coder implementation models in program" » "coder implementation model in program" (Expand search), "coder implementation of in program" (Expand search), "coder implementation and in program" (Expand search), "code implementation models in program" (Expand search), "decoder implementation models in program" (Expand search), "model implementation models in program" (Expand search), "coder implementation models in programs" (Expand search), "coder implementation models _ 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 implementation models in program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation models in program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation models in program") OR ("api python python python programming"))*.