Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong thi von snippets" » "dong thi code snippets", "duong thi von snippets", "dang thi von snippets", "dong tai von snippets", "dong thi van snippets", "dong thi mon snippets", "dong thi voc snippets"
"python using java snippets" » "python using data snippets"

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 thi von 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 thi von snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong thi von snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong thi von snippets"))) or ("locating bug core snippets"))*.