Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung lam cho snippets" » "dung lam code snippets", "dung luan cho snippets", "dung tai cho snippets", "dung dat cho snippets", "dung lam chu snippets", "dung lai cho snippets", "dung lam 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 ("dung lam cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung lam cho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung lam cho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung lam cho snippets"))) or ("locating bug core snippets"))*.