Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"ban tieng java slippers" » "van tien java slippers", "ban tinh java slippers", "va tieng java slippers", "ban tieng java slippery", "ban tieng java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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