Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"dong qua dat slippers" » "duong qua dat slippers", "dong cua dat slippers", "dong mua dat slippers", "dong quy dat slippers", "dong qua da slippers", "dong qua dan slippers", "dong qua dat slippery", "dong qua dat 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: (((("dong qua dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong qua dat slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong qua dat slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong qua dat slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.