Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bai con cho snippets" » "bai con code snippets", "bai lon cho snippets", "hai con cho snippets", "tai cong cho snippets", "bai cong cho snippets", "bai ton cho snippets", "bai con chi 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: (((("bai con 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: (((("bai con cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bai con cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai con cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.