Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java java slippers" » "using data java slippers", "using java java slippery", "using java java grippers"
"vi trung va snippets" » "va trung va snippets", "viet trung va snippets", "vien trung va snippets", "vi truong va snippets", "vi trang va snippets", "vi trung ha 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 java java slippers") or ("vi trung va snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java slippers") OR ("vi trung va snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java java slippers ) or ( vi trung va snippets ))) or ( locating bugs code snippets ))*.