Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"vi luong java slippers" » "vi luong va slippers", "dai luong java slippers", "van luong java slippers", "hai luong java slippers", "vi luong java slippery", "vi luong java grippers"
"using a java snippets" » "using _ java snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using a java snippets\") OR (\"vi luong java slippers\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( using a java snippets ) OR ( vi luong java slippers ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using a java snippets") OR ("vi luong java slippers"))) OR ("locating bugs code snippets"))*.