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