Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cam bo snippets" » "thi cham bo snippets", "thi tam bo snippets", "thi canh bo snippets", "thi nam bo snippets", "thi can bo snippets", "thi cac bo 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 cam bo 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 cam bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cam bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cam bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.