Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi bao hoc snippets" » "thi hao hoc snippets", "thi ba hoc snippets", "tai bao hoc snippets", "thi bai hoc snippets", "thi bao goc snippets", "thi bac 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: (((("thi bao 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: (((("thi bao hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi bao hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi bao hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.