Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cuu ho snippets" » "dung cuu code snippets", "dung cua ho snippets", "dung cu ho snippets", "dung cau ho snippets", "dung cuu hoc snippets", "dung cuu hoi snippets", "dung cuu pho snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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