Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hap dan de snippets" » "hap dan code snippets", "hat dan de snippets", "hai dan de snippets", "ham dan de snippets", "hap dan den snippets", "hap dang de snippets", "hap van de snippets"
"python using java snippets" » "python using data 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: (((("hap dan de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hap dan de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hap dan de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hap dan de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.