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