Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vang ke mo snippets" » "hang ke mo snippets", "vang de mo snippets", "lang ke mo snippets", "vang ke o snippets", "vang ke co snippets", "vang ke 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: (((("vang ke mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vang ke mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vang ke mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vang ke mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.