Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao khau dat slippers" » "dao phat dat slippers", "dao huu dat slippers", "cau khau dat slippers", "dao khau dan slippers", "dao khau tai slippers", "dao thau dau slippers", "dao khau dat slippery", "dao khau 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: (((("dao khau dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao khau dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao khau dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao khau dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.