Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua hang cho snippets" » "lua hang code snippets", "cua hang cho snippets", "lua sang cho snippets", "mua hang cho snippets", "lua han cho snippets", "lua tang cho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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