Perhaps you should try some spelling variations:
"coder coder prolonged scheduling problem" » "coder coder prolonged shedding problem" (Expand search), "coder coder partioned scheduling problem" (Expand search), "coder coder prolonged standing problem" (Expand search), "coder under prolonged scheduling problem" (Expand search), "coder after prolonged scheduling problem" (Expand search), "coder or prolonged scheduling problem" (Expand search), "coder decoder prolonged scheduling problem" (Expand search), "code code prolonged scheduling problem" (Expand search), "decoder codec prolonged scheduling 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 prolonged scheduling problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder prolonged scheduling problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder prolonged scheduling problem") OR ("api python python python programming"))*.