Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat huu mot snippets" » "bat hu mot snippets", "chat huu mot snippets", "bat thuy mot snippets", "bat cuu mot snippets", "bat huy mot snippets", "bat hieu mot 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: (((("bat huu mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat huu mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat huu mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat huu mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.