Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hiem hang o2 snippets" » "hiem hang code snippets", "kiem hoang o2 snippets", "hien hanh o2 snippets", "tiem nang o2 snippets", "hiem hang hoa snippets", "hiem hang rok snippets", "hiem hang ton snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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