Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan mo cho snippets" » "phan mo code snippets", "phap mo cho snippets", "phan bo cho snippets", "phan co cho snippets", "phan mo chon snippets", "phan moi cho snippets", "phan mo ho 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 mo 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 mo cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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