Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuoc tao cac snippets" » "cuoc tao code snippets", "cuoc tro cac snippets", "quoc tao cac snippets", "duoc thao cac snippets", "cuoc tao bac snippets", "cuoc tao cao snippets", "cuoc tai cac 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: (((("cuoc tao cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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