Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung tho cac snippets" » "tung tho code snippets", "tung ho cac snippets", "truong tho cac snippets", "trong tho cac snippets", "tung cho cac snippets", "tung tho ca snippets", "tung thong cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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