Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang son mot snippets" » "nang song mot snippets", "bang song mot snippets", "anh son mot snippets", "lang sung mot snippets", "lang chon mot snippets", "lang cong 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: (((("lang son 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: (((("lang son mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang son mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang son mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.