Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tiem can ve snippets" » "tiep can ve snippets", "tiem nang ve snippets", "dieu can ve snippets", "tiem ban ve snippets", "tiem dan ve snippets", "tiem can va 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: (((("tiem can ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tiem can ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tiem can ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tiem can ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.