Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan tung ho snippets" » "phan tung code snippets", "phan ung ho snippets", "phan cung ho snippets", "phan hung ho snippets", "phan tuong ho snippets", "phan trung hoc snippets", "phan trung hoa snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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