Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"buoc vao xac slippers" » "buoc chao xac slippers", "nuoc va xac slippers", "buoc dau xac slippers", "buoc va xac slippers", "buoc vao xac slippery", "buoc vao xac grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

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