Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong da chan snippets" » "dong da code snippets", "dong dat chan snippets", "dong dao chan snippets", "dong ha chan snippets", "dong dan chan snippets", "dong va chan snippets", "dong ga chan 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 ("dong da chan snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong da chan snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong da chan snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong da chan snippets"))) or ("locating bug core snippets"))*.