Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van huong uoc snippets" » "van huong code snippets", "van chuong uoc snippets", "van phuong uoc snippets", "ban huong uoc snippets", "van luong cuoc snippets", "van huong ung snippets", "van huong doi snippets"
"using sat java snippets" » "using data java snippets", "using a java snippets", "using raw java snippets", "using sat va snippets"

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