Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"nen cho cu snippets" » "nen co cu snippets", "benh cho cu snippets", "dien cho cu snippets", "nen cho chu snippets", "nen cho ca snippets", "nen cho tu snippets"

Try widening your search to All Fields.

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