Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuc cu cau snippets" » "cuc cu code snippets", "cuc du cau snippets", "cu cu cau snippets", "cua cu cau snippets", "cuc cu cao snippets", "cuc co cau snippets", "cuc cu cu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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