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