Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung dan cho snippets" » "hung dan code snippets", "huong dan cho snippets", "dung dan cho snippets", "tung dan cho snippets", "hung danh cho snippets", "hung san cho snippets", "hung dac 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: (((("python using java snippets") or ("hung dan cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hung dan cho snippets"))) OR ("locating bug core snippets")).
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