Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc hai do snippets" » "cuc thai do snippets", "cuc hai so snippets", "cuc hai di snippets", "cuoc hai do snippets", "chuc hai do 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 hai 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 hai do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc hai do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc hai do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.