Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tiep thi cam snippets" » "tiep thi cham snippets", "tiep thi tam snippets", "tiep thi canh snippets", "tien thi cam snippets", "tieu thi cam 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: (((("tiep thi cam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tiep thi cam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tiep thi cam snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tiep thi cam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.