Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mat va dot snippets" » "mat va code snippets", "dat va dot snippets", "vat va dot snippets", "mat ma dot snippets", "mat va doc snippets", "mat va do snippets", "mat va doi 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: (((("mat va dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat va dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mat va dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat va dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.