Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using sat code slippers" » "using data code slippers", "using a code slippers", "using raw code slippers", "using rate code slippers", "using sat che slippers", "using sat cong slippers"
"dong hung code snippets" » "dong huong code snippets", "dang hung code snippets", "cong hung code snippets", "dong 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 sat code slippers") or ("dong hung code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using sat code slippers") OR ("dong hung code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using sat code slippers ) or ( dong hung code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using sat code slippers") or ("dong hung code snippets"))) or ("locating bugs code snippets"))*.