Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh uu cho snippets" » "dinh uu code snippets", "dinh cuu cho snippets", "dinh huu cho snippets", "dinh buu cho snippets", "dinh cu cho snippets", "dinh vu cho snippets", "dinh zu cho 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: (((("dinh uu cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh uu cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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