Perhaps you should try some spelling variations:
"coder coding and algorithms complexity" » "coder coding and algorithmic complexity" (Expand search), "modern coding and algorithms complexity" (Expand search), "color coding and algorithms complexity" (Expand search), "odor coding and algorithms complexity" (Expand search), "coder coding rna algorithms complexity" (Expand search)
"api python with python programming" » "rpa python with python programming" (Expand search), "manim python with 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 and algorithms complexity") OR ("api python with python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and algorithms complexity\") OR (\"api python with python programming\"))".
• Removing quotes may allow a broader search: (( coder coding and algorithms complexity ) OR ( api python with python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding and algorithms complexity") OR ("api python with python programming"))*.