Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan cay cho snippets" » "dan cay code snippets", "dan ca cho snippets", "dan tay cho snippets", "dau cay cho snippets", "dan cap cho snippets", "dan cao cho snippets", "dan cay co snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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