Perhaps you should try some spelling variations:
"coder coder post allocation problem" » "coder coder post location problem" (Expand search), "coder coder cost allocation problem" (Expand search), "coder coder costs allocation problem" (Expand search), "coder coder point allocation problem" (Expand search), "coder decoder post allocation problem" (Expand search), "code code post allocation problem" (Expand search), "decoder codec post allocation problem" (Expand search), "coder under post allocation problem" (Expand search), "coder der post allocation problem" (Expand search), "coder poder pos allocation 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 post allocation problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder post allocation problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder post allocation problem") OR ("api python python python programming"))*.