Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chon cho doi snippets" » "chon cho code snippets", "chan cho doi snippets", "choi cho doi snippets", "chon chu doi snippets", "chon cho moi snippets", "chon cuoc doi snippets", "chon cho tuoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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