Perhaps you should try some spelling variations:
"coder coder mixing integer programming" » "coder coder mixing linear programming" (Expand search), "coder coder mixed integer programming" (Expand search), "coder coder using integer programming" (Expand search), "coder coder mixing indexes programming" (Expand search), "coder code mixing integer programming" (Expand search), "coder under mixing integer programming" (Expand search), "coder powders mixing integer programming" (Expand search), "coder decoder mixing integer programming" (Expand search), "code code mixing integer programming" (Expand search), "decoder codec mixing 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder mixing integer programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder mixing integer programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder mixing integer programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder mixing integer programming") OR ("api python python python programming"))*.