Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lich va du snippets" » "lich va code snippets", "tich va du snippets", "dich va du snippets", "tich van du snippets", "lich va dau snippets", "lich va su snippets", "lich va tu 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: (((("lich va du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lich va du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lich va du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lich va du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.