Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"anh tam hoc snippets" » "canh tam hoc snippets", "hanh tam hoc snippets", "anh ta hoc snippets", "anh tam hon snippets", "anh am hoc snippets", "anh tam ho 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: (((("anh tam 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: (((("anh tam hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh tam hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh tam hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.