Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap chinh so snippets" » "dap chinh so snippets", "tai chinh so snippets", "va chinh so snippets", "cap chinh su snippets", "cap chinh cho snippets", "cap dinh so 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: (((("cap chinh so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap chinh so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap chinh so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap chinh so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.