Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cam hung cac snippets" » "cam hung code snippets", "cac chung cac snippets", "cam nang cac snippets", "van hung cac snippets", "cam dung cac snippets", "cam hang cac snippets", "cam vung cac 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: (((("cam hung cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cam hung cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cam hung cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cam hung cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.