Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh co tranh snippets" » "anh co thanh snippets", "anh co trach snippets", "anh co trinh snippets", "anh so tranh snippets", "danh cho tranh snippets", "nganh co tranh snippets", "anh co tranh 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: (((("anh co tranh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh co tranh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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