Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lam san can snippets" » "lam san code snippets", "lam sang can snippets", "lam son can snippets", "luan san can snippets", "lam san van snippets", "lam ban can snippets", "lam san chang snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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