Perhaps you should try some spelling variations:
"coder coding projects allocation problem" » "coder coding product allocation problem" (Expand search), "coder coding projects applications problem" (Expand search), "coder coding projects elaboration problem" (Expand search), "coder coding projects location problem" (Expand search), "coder coping project allocation problem" (Expand search), "coder voting projects allocation problem" (Expand search), "coder modeling projects allocation problem" (Expand search), "modern coding projects allocation problem" (Expand search), "color coding projects allocation problem" (Expand search), "odor coding projects 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coding projects allocation problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding projects allocation problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding projects allocation problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding projects allocation problem") OR ("api python python python programming"))*.