Perhaps you should try some spelling variations:
"coder implementation complexity abc program" » "coder implementation context abc program" (Expand search), "coder implementation capacity abc program" (Expand search), "coder implementation contexts abc program" (Expand search), "code implementation complexity abc program" (Expand search), "decoder implementation complexity abc program" (Expand search), "model implementation complexity abc program" (Expand search), "coder implementation complexity and program" (Expand search), "coder implementation complexity an program" (Expand search), "coder implementation complexity at 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 complexity abc program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation complexity abc program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation complexity abc program") OR ("api python python python programming"))*.