Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cai dan cho snippets" » "cai dan code snippets", "cac dan cho snippets", "ca dan cho snippets", "cai dat cho snippets", "cai danh cho snippets", "cai san cho snippets", "cai dac cho snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cai dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cai dan cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cai dan cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cai dan cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.