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