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