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