Perhaps you should try some spelling variations:
"coder coder phase model problem" » "coder coder phase model problems" (Expand search), "coder coder phase moral problem" (Expand search), "coder coder phase model probe" (Expand search), "coder decoder phase model problem" (Expand search), "code code phase model problem" (Expand search), "decoder codec phase model problem" (Expand search), "coder order phase model problem" (Expand search), "coder model phase model problem" (Expand search), "coder power phase 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.

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