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