Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung dang di snippets" » "dung dang code snippets", "dung dan di snippets", "dung dong di snippets", "dung danh di snippets", "dung dang do snippets", "dung hang di snippets", "dung dang de 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: (((("dung dang di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dang di snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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