Perhaps you should try some spelling variations:
"coder study regarding algorithm complexity" » "coder study regarding algorithms complexity" (Expand search), "coder study regarding algorithmic complexity" (Expand search), "coder study learning algorithm complexity" (Expand search), "coder study preserving algorithm complexity" (Expand search), "coder study reordering algorithm complexity" (Expand search), "coder students regarding algorithm complexity" (Expand search), "code study regarding algorithm complexity" (Expand search), "modern study regarding algorithm complexity" (Expand search), "powder study regarding algorithm 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 study regarding algorithm complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder study regarding algorithm complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder study regarding algorithm complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder study regarding algorithm complexity") OR ("api python python python programming"))*.