Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"toc le danh slippers" » "toc le dinh slippers", "toc le anh slippers", "toc le manh slippers", "toc e danh slippers", "tuc le danh slippers", "hoc le danh slippers", "toc le danh slippery", "toc le danh grippers"

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: (((("toc le danh slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc le danh slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( toc le danh slippers ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc le danh slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.