Perhaps you should try some spelling variations:
"coder _ complexity algorithm binary" » "coder _ complement algorithm binary" (Expand search), "coder _ competitive algorithm binary" (Expand search), "coder _ compression algorithm binary" (Expand search), "coder _ complexity algorithm in" (Expand search), "coder _ complexity algorithm by" (Expand search), "coder _ complexity algorithm big" (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 _ complexity algorithm binary\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ complexity algorithm binary ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ complexity algorithm binary") OR ("api python python python programming"))*.