Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tin va ca snippets" » "tien va ca snippets", "tinh va ca snippets", "tin vao ca snippets", "tin va cac snippets", "tin va cao snippets", "tin 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: (((("tin 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: (((("tin va ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tin va ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tin va ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.