Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua trung du snippets" » "lua trung code snippets", "cua trung du snippets", "xuan trung du snippets", "cua truong du snippets", "lua truong du snippets", "lua trung vu snippets", "lua trung dung 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 ("lua trung du snippets"))) or ("locating bug core snippets"))~.
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