Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac trieu co snippets" » "cac tieu co snippets", "cau trieu co snippets", "cac kieu co snippets", "cac trieu do snippets", "cac trien cho snippets", "cac trien con 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: (((("cac trieu co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac trieu co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac trieu co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac trieu co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.