Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"_ truong java snippets" » "_ truong va snippets", "_ truong james snippets", "_ trong java snippets", "o truong java snippets", "xa truong java snippets", "_ truong java slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"

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 java java snippets") or ("_ truong java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("_ truong java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( _ truong java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("_ truong java snippets"))) or ("locating bugs code snippets"))*.