Perhaps you should try some spelling variations:
"coder optimization python change events" » "coder optimization method change events" (Expand search), "coder optimization option change events" (Expand search), "coder optimization methods change events" (Expand search), "code optimization python change events" (Expand search), "modern optimization python change events" (Expand search), "powder optimization python change events" (Expand search), "coder optimization python django events" (Expand search), "coder optimization motion change events" (Expand search), "coder optimization than change events" (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 optimization python change events\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization python change events ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization python change events") OR ("api python python python programming"))*.