Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu duc long snippets" » "thu duc code snippets", "thu duc cong snippets", "thu duc dong snippets", "thu duc hong snippets", "thu tuc long snippets", "tho duc long snippets", "thu muc long 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: (((("thu duc long snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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