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