Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mat dan co snippets" » "mat dan code snippets", "hat dan co snippets", "luat dan co snippets", "mat bang co snippets", "mat dan cho snippets", "mat dang co snippets", "mat danh co 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 dan co 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 dan co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mat dan co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat dan co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.