Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac dac xin snippets" » "cac dan xin snippets", "cac dai xin snippets", "cac bac xin snippets", "cac vac xin snippets", "cac dac tinh snippets", "cac dac xuan snippets", "cac dac xin 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 dac xin 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 dac xin snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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