Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi hang ton snippets" » "hoi lang ton snippets", "voi hang ton snippets", "hoc hang ton snippets", "hoi hang nong snippets", "hoi hang cong snippets", "hoi hang tai snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoi hang ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi hang ton snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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• Adding a wildcard symbol may retrieve word variants: (((("hoi hang ton snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.