Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cu uoc cach snippets" » "cu uoc code snippets", "cu cuoc cach snippets", "cu hoc cach snippets", "cu truoc cach snippets", "cu soc cach snippets", "cua nuoc cach snippets", "cua quoc cach 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: (((("cu uoc cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu uoc cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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