Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc cho hoan snippets" » "hoc cho code snippets", "hoc choi hoan snippets", "hoc cho hoa snippets", "hoc cho doanh snippets", "hoc cao hoan snippets", "hoc pho hoan snippets", "hoc co hoan snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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