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