Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dap hang cua snippets" » "dap hang code snippets", "dat hang cua snippets", "dai hang cua snippets", "dai thang cua snippets", "dap mang cua snippets", "dap hang ca snippets", "dap huong 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: (((("dap hang cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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