Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung van ho snippets" » "hung van code snippets", "phung van ho snippets", "nhung van ho snippets", "dung van ho snippets", "hung van hoa snippets", "hung van hoc snippets", "hung van hoe snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hung van ho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hung van ho snippets"))) OR ("locating bug core snippets")).
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