Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cam ke snippets" » "dung cam code snippets", "dung lam ke snippets", "dung cac ke snippets", "dung nam ke snippets", "dung cam khe snippets", "dung cam ky snippets", "dung ca ke snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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