Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"dung hoc 12 snippets" » "dong hoc 12 snippets", "dung thuoc 12 snippets", "trung hoc 12 snippets", "dung hoc 10 snippets", "dung hoc 11 snippets", "dung hoc 2012 snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung hoc 12 snippets") or ("python using java snippets"))) or ("locating bug code slippers"))~.
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