Perhaps you should try some spelling variations:
"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)
"coder coder model the complexity" » "coder decoder model the complexity" (Expand search), "code code model the complexity" (Expand search), "decoder codec model the complexity" (Expand search), "coder cover model the complexity" (Expand search), "coder copper model the complexity" (Expand search), "coder coder model to complexity" (Expand search), "coder coder modeling the complexity" (Expand search)

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

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