Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac hoc mong snippets" » "cac hoc code snippets", "cac hoc cong snippets", "cac hoc bong snippets", "cac hoc mon snippets", "cach hoc mong snippets", "cac hop mong snippets", "bac hoc mong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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