Perhaps you should try some spelling variations:
"using based code snippets" » "using masked code snippets", "fusion based code snippets", "mining based code snippets", "using based anode snippets", "using based code slippers"
"dung hai data snippets" » "dung tai data snippets", "dung ha data snippets", "dung sai data snippets", "dung cai dat snippets", "dung a data snippets", "dung hoi dat snippets", "dung hai data slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("using based code snippets") or ("dung hai data snippets"))) or ("locating bug code snippets"))~.
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