Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan thi ho snippets" » "phan thi code snippets", "pham thi ho snippets", "tran thi ho snippets", "phan tu ho snippets", "phan thi hao snippets", "phan thi hoa snippets", "phan thi tho 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: (((("phan thi ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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