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