Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"thoi khac java slippers" » "tho nhac java slippers", "hoc khac java slippers", "khoa khac java slippers", "thoi khac java slippery", "thoi khac 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: (((("thoi khac 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: (((("thoi khac java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi khac java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi khac java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.