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