Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung bae han snippets" » "dung bai han snippets", "dung bao han snippets", "dung bac han snippets", "dung ban hang snippets", "dung ban hanh snippets", "dung bao hanh snippets", "dung bae han 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: (((("dung bae han snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung bae han snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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