Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao khoi cua snippets" » "tao khoi code snippets", "tao hoi cua snippets", "thao khoa cua snippets", "lao khoa cua snippets", "tao khi cua snippets", "tao kho cua 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: (((("tao khoi cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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