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"
"cong ta thu snippets" » "cong tac thu snippets", "cong tan thu snippets", "cong tai thu snippets", "cong tay thu snippets", "cong ta thuy snippets", "cong ta thi snippets"

Try widening your search to All Fields.

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