Perhaps you should try some spelling variations:
"coder model parameters changes of" » "coder model parameters changed of" (Expand search), "coder model parameter changes of" (Expand search), "coder model parameter ranges of" (Expand search), "cover model parameters changes of" (Expand search), "decoder model parameters changes of" (Expand search), "copper model parameters changes of" (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.

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