Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran doc dau snippets" » "tran duc dau snippets", "than doc dau snippets", "tranh duoc dau snippets", "tran doc dao snippets", "tran doi dau snippets", "tran hoc dau snippets", "tran doc dau 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: (((("tran doc dau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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