Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thit bo ho snippets" » "thi bo ho snippets", "thiet bi ho snippets", "thit lon ho snippets", "thit bao ho snippets", "thit bo hon snippets", "thit mo ho 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: (((("thit bo ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thit bo ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thit bo ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thit bo ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.