Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao thi loc snippets" » "dao thi loc snippets", "cao thi loc snippets", "tao tai loc snippets", "tao chi loc snippets", "tao thi goc snippets", "tao thi lo snippets"
"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: (((("tao thi loc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao thi loc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao thi loc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao thi loc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.