Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua sinh mon snippets" » "cho sinh mon snippets", "hoa sinh mon snippets", "va sinh mon snippets", "cua kinh mon snippets", "cua sinh moi snippets", "cua sinh ton 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: (((("cua sinh mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua sinh mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua sinh mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua sinh mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.