Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dam hang o2 snippets" » "dat hang o2 snippets", "dam tang o2 snippets", "dai hang o2 snippets", "dam hang hoa snippets", "dam hang rok snippets", "dam hang ton snippets"

Try widening your search to All Fields.

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