Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chua cua can snippets" » "chua cua code snippets", "chu cua can snippets", "chua cu can snippets", "chuc cua can snippets", "chua cua cac snippets", "chua cua ban snippets", "chua cua dan 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 cua 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 cua can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chua cua can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chua cua can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.