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