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