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