Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"che lang son snippets" » "chi lang son snippets", "che nang son snippets", "cho lang son snippets", "che nang song snippets", "che bang song snippets", "che anh son 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: (((("che lang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("che lang son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( che lang son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che lang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.