Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang ho cua snippets" » "dang do cua snippets", "dong ho cua snippets", "dang ha cua snippets", "dang hoc cua snippets", "dang hoi cua snippets", "dang hoa cua 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: (((("dang ho cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang ho cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang ho cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang ho cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.