Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thu tin chu snippets" » "thu tin code snippets", "thuc tin chu snippets", "tu tin chu snippets", "thu hien chu snippets", "thu tan chu snippets", "thu tia chu snippets", "thu tin chi 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 tin chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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