Perhaps you should try some spelling variations:
"coder coder duration integer programming" » "coder coder duration linear programming" (Expand search), "coder coder duration inter programming" (Expand search), "coder coder duration intense programming" (Expand search), "coder coder duration integrity programming" (Expand search), "coder power duration integer programming" (Expand search), "coder order duration integer programming" (Expand search), "coder longer duration integer programming" (Expand search), "coder decoder duration integer programming" (Expand search), "code code duration integer programming" (Expand search), "decoder codec duration integer programming" (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), "manim 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 coder duration integer programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder duration integer programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder duration integer programming") OR ("api python python python programming"))*.