Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc cho mong snippets" » "hoc cho code snippets", "hoc cho muong snippets", "hoc cho cong snippets", "hoc cho dong snippets", "hoc cao mong snippets", "hoc pho mong snippets", "hoc co mong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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