Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran luc cua snippets" » "tran luc code snippets", "tran duc cua snippets", "than luc cua snippets", "tran quoc cua snippets", "tran luc chua snippets", "tran luc nua snippets", "tran tuc cua 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: (((("tran luc cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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