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