Perhaps you should try some spelling variations:
"coder coder root planning problem" » "coder coder root packing problem" (Expand search), "coder coder root planning process" (Expand search), "coder coder root planing problem" (Expand search), "coder coder project planning problem" (Expand search), "coder decoder root planning problem" (Expand search), "code code root planning problem" (Expand search), "decoder codec root planning problem" (Expand search), "coder under root 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)

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 root planning problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder root planning problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder root planning problem") OR ("api python python python programming"))*.