Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat dang cac snippets" » "bat dang code snippets", "bat dong cac snippets", "ban dang cac snippets", "bach dang cac snippets", "bat dung cac snippets", "bat bang cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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