Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mot vu chi snippets" » "mot nu chi snippets", "mot vung chi snippets", "mot vu thi snippets", "mot cu chi snippets", "mot va chi snippets"
"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: (((("mot vu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mot vu chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mot vu chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mot vu chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.