Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khi hoi tran snippets" » "khi hoi trac snippets", "khi thoi trang snippets", "khi hoi thanh snippets", "khi khoi tran snippets", "khi doi tran snippets", "khi hoc tran snippets", "khi hoi tran 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: (((("khi hoi tran snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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