Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi lan den snippets" » "thi lan code snippets", "thi hanh den snippets", "thi nang den snippets", "thi lien den snippets", "thi luan den snippets", "thi ban den snippets", "thi dan den 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: (((("thi lan den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lan den snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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