Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha cho cuoc snippets" » "pha cho code snippets", "pha cho duoc snippets", "pha cho cac snippets", "pha cho hoc snippets", "phap cho cuoc snippets", "pha che cuoc snippets", "pha co cuoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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