Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi chim ca snippets" » "thi cham ca snippets", "thi chien ca snippets", "thi chieu ca snippets", "thi chim cau snippets", "thi chim co snippets", "thi chinh ca 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: (((("thi chim ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi chim ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi chim ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi chim ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.