Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac thoi cuc snippets" » "cac thoi code snippets", "cac toi cuc snippets", "cac hop cuc snippets", "cac tro cuc snippets", "cac thi cuc snippets", "cac thoai cac snippets", "cac thuoc cuc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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