Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh toi hat snippets" » "hanh thoi hat snippets", "hanh noi hat snippets", "hanh tot hat snippets", "hanh toi hoat snippets", "hanh hoi hat snippets", "hanh moi nhat snippets", "hanh toi hat slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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