Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bot chi cua snippets" » "bo chi cua snippets", "soat chi cua snippets", "bot chi cuc snippets", "bot khi cua snippets", "bot cuoi 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: (((("bot chi 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: (((("bot chi cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bot chi cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bot chi cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.