Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"quang tri java slippers" » "quan tri java slippers", "quang trinh java slippers", "quang tri va slippers", "quang tri java slippery", "quang tri 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: (((("quang tri 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: (((("quang tri java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quang tri java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quang tri java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.