Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi sinh dh snippets" » "chi minh dh snippets", "cho sinh dh snippets", "chi binh dh snippets", "chi sinh de snippets", "chi sinh danh snippets", "chi sinh dai 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: (((("chi sinh dh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi sinh dh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi sinh dh snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi sinh dh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.