Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi cuu hoan snippets" » "thi cuu code snippets", "thi luu hoang snippets", "thi cuu van snippets", "thi cuu khoa snippets", "thi cuc hoan snippets", "thi huu hoan snippets", "thi cu hoan 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 cuu hoan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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