Perhaps you should try some spelling variations:
"coder coder imrt planning problem" » "coder coder imrt packing problem" (Expand search), "coder coder imrt planning process" (Expand search), "coder coder port planning problem" (Expand search), "coder coder it planning problem" (Expand search), "coder coder ict planning problem" (Expand search), "coder decoder imrt planning problem" (Expand search), "code code imrt planning problem" (Expand search), "decoder codec imrt planning problem" (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 imrt planning problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder imrt planning problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder imrt planning problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder imrt planning problem") OR ("api python python python programming"))*.