Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trien va ca snippets" » "trien van ca snippets", "tien va ca snippets", "thien va ca snippets", "trien va cac snippets", "trien va cao snippets", "trien va cai 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: (((("trien va ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trien va ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trien va ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trien va ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.