Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi tu bo snippets" » "thi thu bo snippets", "thi cu bo snippets", "thi thuy bo snippets", "thi tu so snippets", "thi tu do snippets", "thi tu co 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: (((("thi tu bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi tu bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi tu bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi tu bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.