Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tra gia tang snippets" » "tra gia thanh snippets", "tra gian lang snippets", "tra gia tac snippets", "tran gia tang snippets", "trai gia tang snippets", "tri gia tang snippets", "tra gia tang 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: (((("tra gia tang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tra gia tang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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