Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich han de snippets" » "dich phan de snippets", "dich can de snippets", "dich ran de snippets", "dich hanh de snippets", "dich van de snippets", "dich han du 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: (((("dich han de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dich han de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich han de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich han de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.