Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuon di cua snippets" » "cuon di code snippets", "cuoc doi cua snippets", "chon dia cua snippets", "cuong do cua snippets", "cuon dai cua snippets", "cuon doi cua snippets", "cuon de cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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