Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dun san cho snippets" » "dun san code snippets", "dung san cho snippets", "duong san cho snippets", "dong san cho snippets", "dun sang cho snippets", "dun san chi snippets", "dun san co snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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