Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lieu hoc snippets" » "thi lieu code snippets", "tai lieu hoc snippets", "thi lien hoc snippets", "thi dieu hoc snippets", "thi lieu khoa snippets", "thi li hoc 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: (((("thi lieu hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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