Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi tu xac slippers" » "thi thu xac slippers", "thi cu xac slippers", "thi thuy xac slippers", "thi tu xay slippers", "thi tu cac slippers", "thi tu xac slippery", "thi tu xac 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: (((("thi tu xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi tu xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi tu xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tu xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.