Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cung cac ke snippets" » "cung cac code snippets", "cuong cac ke snippets", "cung cap ke snippets", "dung cac ke snippets", "cung cac ket snippets", "cung tac ke snippets", "cung cac ky snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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