Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"da nang toc snippets" » "da nang code snippets", "da nang doc snippets", "da nang hoc snippets", "da nang thuc snippets", "cam nang toc snippets", "cao nang toc snippets", "kha nang toc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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