Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh son cho snippets" » "dinh so cho snippets", "tinh son cho snippets", "minh son cho snippets", "dinh san cho snippets", "dinh ton cho snippets", "dinh con cho 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: (((("dinh son cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh son cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh son cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh son cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.