Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day vo hoat snippets" » "day voi hoat snippets", "day va hoat snippets", "day co hoat snippets", "dat vo hoat snippets", "day lo hoat 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: (((("day vo hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("day vo hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day vo hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day vo hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.