Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chao cuu ho snippets" » "cham cuu ho snippets", "chao chu ho snippets", "khao cuu ho snippets", "chao cuu hoc snippets", "chao cuu hoi snippets", "chao cuu pho 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: (((("chao cuu ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chao cuu ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chao cuu ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chao cuu ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.