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