Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cay dan can snippets" » "cay dan code snippets", "cac dan can snippets", "ca dan can snippets", "cay lanh can snippets", "cay dan chan snippets", "cay dan canh snippets", "cay dan ca 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: (((("cay dan 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: (((("cay dan can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cay dan can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay dan can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.