Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi hoc duoc slippers" » "doi hoc nuoc slippers", "doi hoa duoc slippers", "doi hoc dung slippers", "doi hoac duoc slippers", "dai hoc duoc slippers", "hoi hoc duoc slippers", "doi hoc duoc slippery", "doi hoc duoc grippers"
"locating bug code snippets" » "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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("doi hoc duoc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doi hoc duoc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi hoc duoc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi hoc duoc slippers"))) or ("locating bug code snippets"))*.