Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap han chat snippets" » "cap nhan chat snippets", "cap phan chat snippets", "cap van chat snippets", "cap can chat snippets", "cap hay chat 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 han chat 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 han chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap han chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap han chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.