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