Perhaps you should try some spelling variations:
"coder coding and rate complexity" » "coder coding and case complexity" (Expand search), "coder coding and data complexity" (Expand search), "coder coding and care complexity" (Expand search), "modern coding and rate complexity" (Expand search), "color coding and rate complexity" (Expand search), "odor coding and rate complexity" (Expand search), "coder coding rna rate complexity" (Expand search), "coder coding and rates complexity" (Expand search), "coder coding and race 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)

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 rate complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and rate complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding and rate complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding and rate complexity") OR ("api python python python programming"))*.