Perhaps you should try some spelling variations:
"coder model improvements from problem" » "coder model improvement from problem" (Expand search), "coder motor improvements from problem" (Expand search), "coder moral improvement from problem" (Expand search), "coder model improvements on problem" (Expand search), "coder model improvements of problem" (Expand search), "cover model improvements from problem" (Expand search), "decoder model improvements from problem" (Expand search), "copper model improvements from problem" (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 improvements from problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder model improvements from problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder model improvements from problem") OR ("api python python python programming"))*.