Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang hoc cho snippets" » "dang hoc code snippets", "dong hoc cho snippets", "dan hoc cho snippets", "nang hoc cho snippets", "dang hoc cao snippets", "dang hoc pho snippets", "dang hoc co snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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