Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tin sang che snippets" » "tinh sang che snippets", "tin nang che snippets", "tin mang che snippets", "tin sang cho snippets", "tin han che snippets", "tin hang cho 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: (((("tin sang che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tin sang che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tin sang che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tin sang che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.