Perhaps you should try some spelling variations:
"coder coder testing text complexity" » "coder model testing text complexity" (Expand search), "coder mode testing text complexity" (Expand search), "coder cancer testing text complexity" (Expand search), "coder coder testing test complexity" (Expand search), "coder coder xtesting test complexity" (Expand search), "coder coder testimony text complexity" (Expand search), "coder decoder testing text complexity" (Expand search), "code code testing text complexity" (Expand search), "decoder codec testing text 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 coder testing text complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder testing text complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder testing text complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder testing text complexity") OR ("api python python python programming"))*.