Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"van tang co snippets" » "van thang co snippets", "van trang co snippets", "van nang co snippets", "van tang cho snippets", "van tang o snippets"

Try widening your search to All Fields.

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