Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi doi cac snippets" » "hoi doi code snippets", "hoi doai cac snippets", "hoc doi cac snippets", "hoa doi cac snippets", "hoi doi cach snippets", "hoi voi cac snippets", "hoi do cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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