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