Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giot tu chon snippets" » "gioi tu chon snippets", "gio tu chon snippets", "giot tu choi snippets", "giot tu hon snippets", "giot lua chon 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: (((("giot tu chon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giot tu chon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giot tu chon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giot tu chon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.