Perhaps you should try some spelling variations:
"dusing data java slippers" » "using data java slippers", "missing data java slippers", "dusing java java slippers", "dusing data java slippery", "dusing data java grippers"
"_ using java snippets" » "_ using data snippets"
"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: (((("_ using java snippets") or ("dusing data java slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("_ using java snippets") OR ("dusing data java slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( _ using java snippets ) or ( dusing data java slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("_ using java snippets") or ("dusing data java slippers"))) or ("locating bug code snippets"))*.