Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua cac ba slippers" » "cua cac bai slippers", "cua cac ban slippers", "cua cac bac slippers", "cua cac ba slippery", "cua cac ba grippers"
"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: (((("cua cac ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua cac ba slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua cac ba slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua cac ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.