Perhaps you should try some spelling variations:
"coder ore learning algorithms complexity" » "coder ore learning algorithmic complexity" (Expand search), "coder re learning algorithms complexity" (Expand search), "coder are learning algorithms complexity" (Expand search), "coder care learning algorithms complexity" (Expand search), "copper ore learning algorithms complexity" (Expand search), "cooper ore learning algorithms complexity" (Expand search), "code or learning algorithms complexity" (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), "manim 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 ore learning algorithms complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder ore learning algorithms complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder ore learning algorithms complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder ore learning algorithms complexity") OR ("api python python python programming"))*.