Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran cho cay snippets" » "tran cho code snippets", "trang cho cay snippets", "toan cho cay snippets", "tra cho cay snippets", "tran cho cac snippets", "tran cho vay snippets", "tran cho can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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