Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tuc ca cham snippets" » "tuc ca code snippets", "tuc cau cham snippets", "tuc va cham snippets", "tuc co cham snippets", "tuc cac cham snippets", "tuc cua cham snippets", "tuc xa cham snippets"
"python using java snippets" » "python using data 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: (((("tuc ca cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuc ca cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tuc ca cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tuc ca cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.