Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"sang cho son snippets" » "sang cho code snippets", "danh cho son snippets", "dung cho son snippets", "sang tao son snippets", "sang cho lon snippets", "sang cao son snippets", "sang cho san snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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