Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"kim le danh snippets" » "kim le dinh snippets", "kim le anh snippets", "kim le manh snippets", "kim lu danh snippets", "tim le danh snippets", "kim lien danh snippets", "kim le danh slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("kim le danh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( kim le danh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("kim le danh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.