Perhaps you should try some spelling variations:
"locating bbug code snippets" » "locating bug code snippets"
"using data code slippers" » "using java code slippers", "using sat code slippers", "missing data code slippers", "using rate code slippers"
"dung ung code snippets" » "dung trung code snippets", "dung quang code snippets", "dung chung code snippets", "dung ung co snippets", "dung bug code snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using data code slippers") or ("dung ung code snippets"))) or ("locating bbug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using data code slippers") OR ("dung ung code snippets"))) OR ("locating bbug code snippets")).
• Removing quotes may allow a broader search: (((( using data code slippers ) or ( dung ung code snippets ))) or ( locating bbug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using data code slippers") or ("dung ung code snippets"))) or ("locating bbug code snippets"))*.