Perhaps you should try some spelling variations:
"model descriptor based algorithm array" » "model description based algorithm array" (Expand search), "modelo descritor based algorithm array" (Expand search), "model descricao based algorithm array" (Expand search), "model descriptors and algorithm array" (Expand search), "model descriptor based algoritmos array" (Expand search), "model descriptor based algorithm aaa" (Expand search), "model descriptor based algorithm binary" (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: (("model descriptor based algorithm array") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"model descriptor based algorithm array\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( model descriptor based algorithm array ) OR ( api python python python programming ))*.