Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung thoi le snippets" » "dung thoi code snippets", "dung thi le snippets", "dung toi le snippets", "dung thuoc le snippets", "dung hoi le snippets", "dung thong le snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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