Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc dung o snippets" » "thuc dung code snippets", "thuoc dung o snippets", "thuy dung o snippets", "tuc dung o snippets", "thuc dung co snippets", "thuc dung mo snippets", "thuc dung so snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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