Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan cau cho snippets" » "phan cau code snippets", "phan dau cho snippets", "phan cac cho snippets", "phan tu cho snippets", "phan cap cho snippets", "phan cao cho snippets", "phan cu 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: (((("phan cau 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: (((("phan cau cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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