Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang pu xac slippers" » "tang phu xac slippers", "tang du xac slippers", "tang su xac slippers", "tang pu xac slippery", "tang pu 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: (((("tang pu 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: (((("tang pu xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tang pu xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang pu xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.