Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi lo hoc snippets" » "thi loc hoc snippets", "thi mo hoc snippets", "thi ly hoc snippets", "thi lop hoc snippets", "thi li hoc 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: (((("thi lo hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi lo hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi lo hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi lo hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.