Perhaps you should try some spelling variations:
"coder coder machine model problem" » "coder model machine model problem" (Expand search), "coder cofee machine model problem" (Expand search), "coder coffee machine model problem" (Expand search), "coder coder machine model problems" (Expand search), "coder coder machine moral problem" (Expand search), "coder coder machine model probe" (Expand search), "coder decoder machine model problem" (Expand search), "code code machine model problem" (Expand search), "decoder codec machine model 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 coder machine model problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder machine model problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder machine model problem") OR ("api python python python programming"))*.