Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung le nghe snippets" » "dung le code snippets", "dung len nghe snippets", "dung he nghe snippets", "dung de nghe snippets", "dung ve nghe snippets", "dung le nghi snippets", "dung li nghe 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 le nghe snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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