Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lang ly nhat snippets" » "hang ly nhat snippets", "bang ly nhat snippets", "dang ly nhat snippets", "lang ly chat snippets", "lang ly nha snippets", "lang ly nhan snippets", "lang ly nhat 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: (((("lang ly nhat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang ly nhat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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