Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can thu hoi snippets" » "can thu code snippets", "can thuc hoi snippets", "van thu hoi snippets", "can thi hoi snippets", "can thu hoai snippets", "can thu phoi snippets", "can thu hai snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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