Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ham van den snippets" » "ham van code snippets", "pham van den snippets", "nham van den snippets", "ha van den snippets", "ham van de snippets", "ham van der snippets", "ham ban den snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ham van den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ham van den snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( ham van den snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ham van den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.