Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chinh che mo snippets" » "chinh cho mo snippets", "chinh phu mo snippets", "chinh nha mo snippets", "chinh che mon snippets", "chinh che do snippets", "chinh che ho 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: (((("chinh che mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chinh che mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chinh che mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chinh che mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.