Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"jang mi hoc snippets" » "jang min hoc snippets", "dang mui hoc snippets", "lang mai hoc snippets", "jang li hoc snippets", "jang mo hoc snippets", "jang vi hoc 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: (((("jang mi hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("jang mi hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( jang mi hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("jang mi hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.