Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chung cuu he snippets" » "chung cuu code snippets", "chung cu he snippets", "chung cua he snippets", "chung chou he snippets", "chung cuu che snippets", "chung cuu ve snippets", "chung cuu de snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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