Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan lang thi slippers" » "ban lang thi slippers", "lan tang thi slippers", "van lang thi slippers", "lan lang thai slippers", "lan dang thi slippers", "lan lang thi slippery", "lan lang thi 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: (((("lan lang thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan lang thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan lang thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan lang thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.