Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data dai can snippets" » "dat dai can snippets", "bat dai can snippets", "dat dau can snippets", "data dai han snippets", "data dai lan snippets", "data dai tan 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: (((("data dai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data dai can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data dai can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data dai can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.