Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran di cua snippets" » "tran di code snippets", "tran si cua snippets", "tran mi cua snippets", "tran dinh cua snippets", "tran dai cua snippets", "tran doi cua snippets", "tran de 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: (((("python using java snippets") or ("tran di cua snippets"))) or ("locating bug core snippets"))~.
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