Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day ba cau snippets" » "day ban cau snippets", "day va cau snippets", "dan ba cau snippets", "day bac cau snippets", "day bo cau 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 ba cau 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 ba cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day ba cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day ba cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.