Perhaps you should try some spelling variations:
"coder coding time complexity user" » "coder coding the complexity user" (Expand search), "coder coding regime complexity user" (Expand search), "coder coding case complexity user" (Expand search), "coder coding time complexity based" (Expand search), "coder coding time complexity un" (Expand search), "coder coding time complexity index" (Expand search), "modern coding time complexity user" (Expand search), "color coding time complexity user" (Expand search), "odor coding time complexity user" (Expand search), "coder holding time complexity user" (Expand search), "coder loading time complexity user" (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 time complexity user") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding time complexity user\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding time complexity user ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding time complexity user") OR ("api python python python programming"))*.