Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sat che cay snippets" » "sach che cay snippets", "sang che cay snippets", "hat cheo cay snippets", "sat cho cay snippets", "sat che lay snippets", "sat chau cay 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: (((("sat che cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sat che cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sat che cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sat che cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.