Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bieu do ben snippets" » "bien do ben snippets", "bieu o ben snippets", "bien doi ben snippets", "bieu do bien snippets", "bieu do been snippets", "bieu do benh snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bieu do ben snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( bieu do ben snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bieu do ben snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.