Perhaps you should try some spelling variations:
"coder coder project complexity problem" » "coder coder project complex problem" (Expand search), "coder coder project completion problem" (Expand search), "coder coder project convexity problem" (Expand search), "coder code project complexity problem" (Expand search), "coder modern project complexity problem" (Expand search), "coder condor project complexity problem" (Expand search), "coder decoder project complexity problem" (Expand search), "code code project complexity problem" (Expand search), "decoder codec project complexity 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 coder project complexity problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder project complexity problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder project complexity problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder project complexity problem") OR ("api python python python programming"))*.