Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc hoc duoc slippers" » "doc hoc nuoc slippers", "doc hoa duoc slippers", "doc hoc dung slippers", "duoc hoc duoc slippers", "toc hoc duoc slippers", "duc hoc duoc slippers", "doc hoc duoc slippery", "doc 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 ("doc 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 ("doc hoc duoc slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc hoc duoc slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc hoc duoc slippers"))) or ("locating bug code snippets"))*.