Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tham cu de snippets" » "tham cu code snippets", "tham du de snippets", "tham cung de snippets", "thai cua de snippets", "tham cuu de snippets", "tham chu de snippets", "tham cau de snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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