Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kinh hoc phe snippets" » "sinh hoc phe snippets", "hinh hoc phe snippets", "tinh hoc phe snippets", "kinh hoc pho snippets", "kinh hoc he snippets", "kinh hoc phi 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: (((("kinh hoc phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kinh hoc phe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kinh hoc phe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kinh hoc phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.