Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang su cac snippets" » "dang su code snippets", "dang tu cac snippets", "dang su cao snippets", "dang su can snippets", "dan su cac snippets", "dung su cac snippets", "dong su cac 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 cac 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 cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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