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"
"mong doi tao snippets" » "vong doi tao snippets", "dong doi tao snippets", "mong do tao snippets", "mong doi tac snippets", "mong doi tai snippets", "mong doi tan snippets"

Try widening your search to All Fields.

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