Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung van oc snippets" » "nhung van code snippets", "phung van oc snippets", "nhung bai oc snippets", "nhung cau oc snippets", "nhung van hoc snippets", "nhung van loc snippets", "nhung van ngoc 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 ("nhung van oc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nhung van oc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhung van oc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhung van oc snippets"))) or ("locating bug core snippets"))*.