Perhaps you should try some spelling variations:
"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), "manim python python python programming" (Expand search)
"code code linear time problem" » "code code linear times problem" (Expand search), "code code linear time problems" (Expand search), "code code linear the problem" (Expand search), "code encode linear time problem" (Expand search), "code model linear time problem" (Expand search), "code cobre linear time problem" (Expand search), "code cdc linear time problem" (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: (("code code linear time problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code code linear time problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code code linear time problem ) OR ( api python python python programming ))*.