Perhaps you should try some spelling variations:
"coder coder basic operations complexity" » "coder coder basic operational complexity" (Expand search), "coder coder basic iteration complexity" (Expand search), "coder coder basic relations complexity" (Expand search), "coder coder basic emotions complexity" (Expand search), "coder decoder basic operations complexity" (Expand search), "code code basic operations complexity" (Expand search), "decoder codec basic operations complexity" (Expand search), "coder model basic operations complexity" (Expand search), "coder under basic operations 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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder basic operations complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder basic operations complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder basic operations complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder basic operations complexity") OR ("api python python python programming"))*.