Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bang cau cho snippets" » "bang cau code snippets", "hang cau cho snippets", "bang cac cho snippets", "nang cao cho snippets", "bang cap cho snippets", "bang cao cho snippets", "bang cu cho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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