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