Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu ve hoat snippets" » "thu va hoat snippets", "thu che hoat snippets", "thu van hoat snippets", "thuc ve hoat snippets", "thu xe hoat 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: (((("thu ve hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu ve hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu ve hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu ve hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.