Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"may cong van snippets" » "cay cong van snippets", "cac cong van snippets", "cao cong van snippets", "may cong vang snippets", "may cong san snippets", "may song van snippets", "may cong van slippers"
"using low java snippets" » "using low java slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("may cong van snippets") or ("using low java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("may cong van snippets") OR ("using low java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( may cong van snippets ) or ( using low java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("may cong van snippets") or ("using low java snippets"))) or ("locating bugs code snippets"))*.