Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang tho chi snippets" » "lanh tho chi snippets", "ang tho chi snippets", "bang tho chi snippets", "lang thon chi snippets", "lang ho chi snippets", "lang thu chi 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: (((("lang tho chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang tho chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang tho chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang tho chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.