Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham va don snippets" » "cham va code snippets", "chat va don snippets", "pham va don snippets", "chai va don snippets", "cham va dong snippets", "cham va doc snippets", "cham va do 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: (((("cham va don snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cham va don snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cham va don snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham va don snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.