Perhaps you should try some spelling variations:
"manh gian code snippets" » "manh giang code snippets", "minh giang code snippets", "thanh gian code snippets", "manh gian co snippets", "manh gian con snippets", "manh gian ede snippets"
"dung dung code slippers" » "duong dung code slippers", "ung dung code slippers", "dung ung code slippers", "dung dung cong slippers", "dung dung co slippers", "dung dung de slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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