Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hanh nam tao snippets" » "thanh nam tao snippets", "hanh lam tao snippets", "hanh ngay tao snippets", "hanh nam sao snippets", "hanh nam cao snippets", "hanh nam tai snippets", "hanh nam tao 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 nam tao 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 nam tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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