Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao cuu long snippets" » "tao cuu code snippets", "tao cuu cong snippets", "tao cuu nang snippets", "tao cu long snippets", "tao cau long snippets", "khao cuu long snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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