Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac dung co snippets" » "cac dung code snippets", "cach dung co snippets", "cac duong co snippets", "tac dung co snippets", "cac dung cho snippets", "cac dung cong snippets", "cac dung cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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