Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hau den so snippets" » "cau den so snippets", "thau dien so snippets", "thai den so snippets", "hau den soc snippets", "hau den son snippets", "hau den o 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: (((("hau den so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hau den so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hau den so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hau den so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.