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