Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau van te snippets" » "chau van te snippets", "cuu van te snippets", "cac van te snippets", "cau van de snippets", "cau van tu snippets", "cau van le 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: (((("cau van 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: (((("cau van te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau van te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau van te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.