Perhaps you should try some spelling variations:
"using l code snippets" » "using lc code snippets", "using a code snippets", "using _ code snippets", "using lbm code snippets", "using l code slippers"
"dan bac code snippets" » "dan ba code snippets", "van bac code snippets", "dong bac code snippets", "dan bac code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs 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 l code snippets") or ("dan bac code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using l code snippets") OR ("dan bac code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using l code snippets ) or ( dan bac code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using l code snippets") or ("dan bac code snippets"))) or ("locating bug code snippets"))*.