Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac phan dat snippets" » "cac nhan dat snippets", "cao phan dat snippets", "cap phan dat snippets", "cac phan dau snippets", "cac phan dai snippets", "cac phan day snippets", "cac phan dat 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: (((("cac phan dat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac phan dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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