Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hanh hoa xac snippets" » "thanh hoa xac snippets", "khanh hoa xac snippets", "hang hoa xac snippets", "hanh hoa xa snippets", "hanh hoa cac snippets", "hanh hoa xuc snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hanh hoa xac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh hoa xac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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