Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luc dung cu snippets" » "luc dung code snippets", "duc dung cu snippets", "tuc dung cu snippets", "luc dong cu snippets", "luc dung cua snippets", "luc dung co snippets", "luc dung cho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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