Perhaps you should try some spelling variations:
"coder coder initial training problem" » "coder coder initial training program" (Expand search), "coder coder initial planning problem" (Expand search), "coder coder initial learning problem" (Expand search), "coder mode initial training problem" (Expand search), "coder under initial training problem" (Expand search), "coder consider initial training problem" (Expand search), "coder decoder initial training problem" (Expand search), "code code initial training problem" (Expand search), "decoder codec initial training 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 initial training problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder initial training problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder initial training problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder initial training problem") OR ("api python python python programming"))*.