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