Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh son chi snippets" » "dinh so chi snippets", "tinh son chi snippets", "minh son chi snippets", "dinh san chi snippets", "dinh con chi snippets", "dinh toan chi 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 chi 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 chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh son chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh son chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.