Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu bieu cua snippets" » "cuu bien cua snippets", "cuu dieu cua snippets", "cuu hieu cua snippets", "cuu giau 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: (((("cuu bieu 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: (((("cuu bieu cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu bieu cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu bieu cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.