Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap hinh hoc snippets" » "tap hinh hoc snippets", "cac hinh hoc snippets", "cap kinh hoc snippets", "cap sinh hoc snippets", "cap tin hoc snippets", "cap benh 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: (((("cap hinh 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: (((("cap hinh hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap hinh hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap hinh hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.