Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"de tang ket snippets" » "de tang kdt snippets", "de thong ket snippets", "de thanh ket snippets", "le tang ket snippets", "de dang ket snippets", "do tang ket snippets", "de tang ket 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: (((("de tang ket snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( de tang ket snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("de tang ket snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.