Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tung ho snippets" » "dung tung code snippets", "dung trung ho snippets", "dung ung ho snippets", "dang tung ho snippets", "dung tuong ho snippets", "dung trung hoc snippets", "dung trung hoa 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: (((("python using java snippets") or ("dung tung ho snippets"))) or ("locating bug core snippets"))~.
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