Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhoi mau can snippets" » "noi may can snippets", "tho mau can snippets", "cho mau can snippets", "nhoi mau chan snippets", "nhoi mau cau snippets", "nhoi hau can 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: (((("nhoi mau can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhoi mau can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhoi mau can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhoi mau can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.