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