Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuon voi con snippets" » "cuon voi code snippets", "tuong voi con snippets", "cuoc doi con snippets", "cuong vo con snippets", "cuon voi cong snippets", "cuon voi chon snippets", "cuon voi can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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