Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung su me snippets" » "dung su code snippets", "dung cu me snippets", "dung du me snippets", "dung so me snippets", "dung sua me snippets", "dung su ve snippets", "dung su mo 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: (((("dung su me snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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