Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mo cong ca snippets" » "mo cong code snippets", "moi cong ca snippets", "mot cong ca snippets", "mo rong ca snippets", "mo cong cua snippets", "mo cong cau snippets", "mo cong cac 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: (((("mo cong ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mo cong ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mo cong ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mo cong ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.