Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc hoc do snippets" » "luc hoc do snippets", "cua hoc do snippets", "cuu hoc do snippets", "cuc hoc doi snippets", "cuc hoc co snippets", "cuc hoc bo 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: (((("cuc hoc 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: (((("cuc hoc do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc hoc do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc hoc do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.