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"
"huu phuc van snippets" » "huu thuc van snippets", "huu phach van snippets", "huu duc van snippets", "huu phuc va snippets", "huu chuc van snippets"

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("huu phuc van snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("huu phuc van snippets"))) OR ("locating bug code slippers")).
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• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("huu phuc van snippets"))) or ("locating bug code slippers"))*.