Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc bo cho snippets" » "thuoc bo cho snippets", "chuc dao cho snippets", "chuc toa cho snippets", "chuc mo cho snippets", "chuc bo chi snippets", "chuc bo ho 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: (((("chuc bo cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc bo cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc bo cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc bo cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.