Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh cu te snippets" » "dinh cuu te snippets", "dinh chuc te snippets", "dinh chau te snippets", "dinh cua te snippets", "dinh tu te snippets", "dinh cu de 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: (((("dinh cu te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh cu te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh cu te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh cu te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.