Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mac chat hoc snippets" » "mac chat code snippets", "cac chat hoc snippets", "muc chat hoc snippets", "cao chat hoc snippets", "mac chat hoa snippets", "mac chat thom snippets", "mac cho hoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("mac chat hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mac chat hoc snippets"))) OR ("locating bug core snippets")).
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