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