Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh cua can snippets" » "dinh cua code snippets", "dinh cuu can snippets", "sinh cua can snippets", "dinh cu can snippets", "dinh cua cac snippets", "dinh cua ban snippets", "dinh cua dan 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 cua can 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 cua can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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