Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu dieu do snippets" » "cua dieu do snippets", "cau dieu do snippets", "thu dieu do snippets", "cuu bieu do snippets", "cuu dieu co snippets", "cuu dieu d 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: (((("cuu dieu do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu dieu do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu dieu do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu dieu do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.