Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phung hoi le snippets" » "phung hoi code snippets", "phung ho le snippets", "phuong hoa le snippets", "nhung thoi le snippets", "phung hoi ve snippets", "phung hai le snippets", "phung hoi e snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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