Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mat va doi snippets" » "mat va code snippets", "dat va doi snippets", "vat va doi snippets", "mat ma doi snippets", "mat va dai snippets", "mat va doc snippets", "mat va do 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 doi 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 doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mat va doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat va doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.