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

Try widening your search to All Fields.

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