Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tri hoc cau snippets" » "tri hoc code snippets", "triet hoc cau snippets", "tri thuc cau snippets", "thai hoc cau snippets", "tri hoc cao snippets", "tri hoc cac snippets", "tri hoc can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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