Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi dan luat slippers" » "thi dan luan slippers", "thi dap luat slippers", "thi dan lat slippers", "thi doan luat slippers", "thi lan luat slippers", "thi dai luat slippers", "thi dan luat slippery", "thi dan luat 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 dan luat 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 dan luat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi dan luat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dan luat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.